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cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Претърсване на Уикипедия [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Търсене</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Търсене в Уикипедия" aria-label="Търсене в Уикипедия" autocapitalize="sentences" title="Претърсване на Уикипедия [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Специални:Търсене"> </div> <button class="cdx-button cdx-search-input__end-button">Търсене</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Лични инструменти"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Облик"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Облик" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Облик</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bg.wikipedia.org&uselang=bg" class=""><span>Направете дарение</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D1%8A%D0%B7%D0%B4%D0%B0%D0%B2%D0%B0%D0%BD%D0%B5_%D0%BD%D0%B0_%D1%81%D0%BC%D0%B5%D1%82%D0%BA%D0%B0&returnto=USB" title="Насърчаваме Ви да си създадете сметка и да влезете, въпреки че не е задължително." class=""><span>Създаване на сметка</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A0%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B8%D1%80%D0%B0%D0%BD%D0%B5_%D0%B8%D0%BB%D0%B8_%D0%B2%D0%BB%D0%B8%D0%B7%D0%B0%D0%BD%D0%B5&returnto=USB" title="Препоръчваме Ви да влезете, въпреки, че не е задължително. [o]" accesskey="o" class=""><span>Влизане</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Допълнителни опции" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Лични инструменти" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Лични инструменти</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Потребителско меню" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bg.wikipedia.org&uselang=bg"><span>Направете дарение</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D1%8A%D0%B7%D0%B4%D0%B0%D0%B2%D0%B0%D0%BD%D0%B5_%D0%BD%D0%B0_%D1%81%D0%BC%D0%B5%D1%82%D0%BA%D0%B0&returnto=USB" title="Насърчаваме Ви да си създадете сметка и да влезете, въпреки че не е задължително."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Създаване на сметка</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A0%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B8%D1%80%D0%B0%D0%BD%D0%B5_%D0%B8%D0%BB%D0%B8_%D0%B2%D0%BB%D0%B8%D0%B7%D0%B0%D0%BD%D0%B5&returnto=USB" title="Препоръчваме Ви да влезете, въпреки, че не е задължително. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Влизане</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Страници за излезли от системата редактори <a href="/wiki/%D0%9F%D0%BE%D0%BC%D0%BE%D1%89:%D0%92%D1%8A%D0%B2%D0%B5%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5" aria-label="Научете повече за редактирането"><span>научете повече</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9C%D0%BE%D0%B8%D1%82%D0%B5_%D0%BF%D1%80%D0%B8%D0%BD%D0%BE%D1%81%D0%B8" title="Списък на промените, направени от този IP адрес [y]" accesskey="y"><span>Приноси</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9C%D0%BE%D1%8F%D1%82%D0%B0_%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%B0" title="Дискусия относно редакциите от този адрес [n]" accesskey="n"><span>Беседа</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Сайт"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Съдържание" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Съдържание</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">преместване към страничната лента</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">скриване</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Начало</div> </a> </li> <li id="toc-Кратко_описание" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Кратко_описание"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Кратко описание</span> </div> </a> <ul id="toc-Кратко_описание-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-История" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#История"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>История</span> </div> </a> <button aria-controls="toc-История-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Превключване на подраздел История</span> </button> <ul id="toc-История-sublist" class="vector-toc-list"> <li id="toc-Приложение" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Приложение"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Приложение</span> </div> </a> <ul id="toc-Приложение-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Характеристики" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Характеристики"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Характеристики</span> </div> </a> <button aria-controls="toc-Характеристики-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Превключване на подраздел Характеристики</span> </button> <ul id="toc-Характеристики-sublist" class="vector-toc-list"> <li id="toc-Работни_напрежения" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Работни_напрежения"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Работни напрежения</span> </div> </a> <ul id="toc-Работни_напрежения-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Версии" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Версии"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Версии</span> </div> </a> <button aria-controls="toc-Версии-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Превключване на подраздел Версии</span> </button> <ul id="toc-Версии-sublist" class="vector-toc-list"> <li id="toc-USB_1.0/1.1" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#USB_1.0/1.1"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>USB 1.0/1.1</span> </div> </a> <ul id="toc-USB_1.0/1.1-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-USB_2.0" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#USB_2.0"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>USB 2.0</span> </div> </a> <ul id="toc-USB_2.0-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-USB_3.0" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#USB_3.0"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>USB 3.0</span> </div> </a> <ul id="toc-USB_3.0-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-USB_3.1" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#USB_3.1"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.4</span> <span>USB 3.1</span> </div> </a> <ul id="toc-USB_3.1-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Техника_на_пренос/спецификация" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Техника_на_пренос/спецификация"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Техника на пренос/спецификация</span> </div> </a> <button aria-controls="toc-Техника_на_пренос/спецификация-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Превключване на подраздел Техника на пренос/спецификация</span> </button> <ul id="toc-Техника_на_пренос/спецификация-sublist" class="vector-toc-list"> <li id="toc-Различни_хост-контролери" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Различни_хост-контролери"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Различни хост-контролери</span> </div> </a> <ul id="toc-Различни_хост-контролери-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Външни_препратки" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Външни_препратки"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Външни препратки</span> </div> </a> <ul id="toc-Външни_препратки-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Съдържание" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Скриване/показване на съдържанието" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Скриване/показване на съдържанието</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">USB</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Към статията на друг език. Налична на 87 езика" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-87" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">87 езика</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/USB" title="USB – африканс" lang="af" hreflang="af" data-title="USB" data-language-autonym="Afrikaans" data-language-local-name="африканс" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/USB" title="USB – арагонски" lang="an" hreflang="an" data-title="USB" data-language-autonym="Aragonés" data-language-local-name="арагонски" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D9%85%D8%B3%D8%B1%D9%89_%D8%A7%D9%84%D8%AA%D8%B3%D9%84%D8%B3%D9%84%D9%8A_%D8%A7%D9%84%D8%B9%D8%A7%D9%85" title="المسرى التسلسلي العام – арабски" lang="ar" hreflang="ar" data-title="المسرى التسلسلي العام" data-language-autonym="العربية" data-language-local-name="арабски" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – астурски" lang="ast" hreflang="ast" data-title="Universal Serial Bus" data-language-autonym="Asturianu" data-language-local-name="астурски" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/USB" title="USB – азербайджански" lang="az" hreflang="az" data-title="USB" data-language-autonym="Azərbaycanca" data-language-local-name="азербайджански" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/USB" title="USB – беларуски" lang="be" hreflang="be" data-title="USB" data-language-autonym="Беларуская" data-language-local-name="беларуски" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%87%E0%A6%89%E0%A6%8F%E0%A6%B8%E0%A6%AC%E0%A6%BF" title="ইউএসবি – бенгалски" lang="bn" hreflang="bn" data-title="ইউএসবি" data-language-autonym="বাংলা" data-language-local-name="бенгалски" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Porzh_USB" title="Porzh USB – бретонски" lang="br" hreflang="br" data-title="Porzh USB" data-language-autonym="Brezhoneg" data-language-local-name="бретонски" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/USB" title="USB – босненски" lang="bs" hreflang="bs" data-title="USB" data-language-autonym="Bosanski" data-language-local-name="босненски" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Bus_en_s%C3%A8rie_universal" title="Bus en sèrie universal – каталонски" lang="ca" hreflang="ca" data-title="Bus en sèrie universal" data-language-autonym="Català" data-language-local-name="каталонски" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DB%8C%D9%88%D9%88_%D8%A6%DB%8E%D8%B3_%D8%A8%DB%8C" title="یوو ئێس بی – кюрдски (централен)" lang="ckb" hreflang="ckb" data-title="یوو ئێس بی" data-language-autonym="کوردی" data-language-local-name="кюрдски (централен)" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/USB" title="USB – чешки" lang="cs" hreflang="cs" data-title="USB" data-language-autonym="Čeština" data-language-local-name="чешки" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/USB" title="USB – уелски" lang="cy" hreflang="cy" data-title="USB" data-language-autonym="Cymraeg" data-language-local-name="уелски" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – датски" lang="da" hreflang="da" data-title="Universal Serial Bus" data-language-autonym="Dansk" data-language-local-name="датски" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="Избрана статия"><a href="https://de.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – немски" lang="de" hreflang="de" data-title="Universal Serial Bus" data-language-autonym="Deutsch" data-language-local-name="немски" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/USB" title="USB – гръцки" lang="el" hreflang="el" data-title="USB" data-language-autonym="Ελληνικά" data-language-local-name="гръцки" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/USB" title="USB – английски" lang="en" hreflang="en" data-title="USB" data-language-autonym="English" data-language-local-name="английски" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Universala_Seria_Buso" title="Universala Seria Buso – есперанто" lang="eo" hreflang="eo" data-title="Universala Seria Buso" data-language-autonym="Esperanto" data-language-local-name="есперанто" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – испански" lang="es" hreflang="es" data-title="Universal Serial Bus" data-language-autonym="Español" data-language-local-name="испански" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Universaalne_jadasiin" title="Universaalne jadasiin – естонски" lang="et" hreflang="et" data-title="Universaalne jadasiin" data-language-autonym="Eesti" data-language-local-name="естонски" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu badge-Q17437796 badge-featuredarticle mw-list-item" title="Избрана статия"><a href="https://eu.wikipedia.org/wiki/USB" title="USB – баски" lang="eu" hreflang="eu" data-title="USB" data-language-autonym="Euskara" data-language-local-name="баски" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DB%8C%D9%88%D8%A7%D8%B3%E2%80%8C%D8%A8%DB%8C" title="یواس‌بی – персийски" lang="fa" hreflang="fa" data-title="یواس‌بی" data-language-autonym="فارسی" data-language-local-name="персийски" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/USB" title="USB – фински" lang="fi" hreflang="fi" data-title="USB" data-language-autonym="Suomi" data-language-local-name="фински" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/USB" title="USB – френски" lang="fr" hreflang="fr" data-title="USB" data-language-autonym="Français" data-language-local-name="френски" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/USB" title="USB – галисийски" lang="gl" hreflang="gl" data-title="USB" data-language-autonym="Galego" data-language-local-name="галисийски" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/USB" title="USB – гуарани" lang="gn" hreflang="gn" data-title="USB" data-language-autonym="Avañe'ẽ" data-language-local-name="гуарани" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AF%E0%AB%81%E0%AA%A8%E0%AA%BF%E0%AA%B5%E0%AA%B0%E0%AB%8D%E0%AA%B8%E0%AA%B2_%E0%AA%B8%E0%AB%80%E0%AA%B0%E0%AA%BF%E0%AA%AF%E0%AA%B2_%E0%AA%AC%E0%AA%B8" title="યુનિવર્સલ સીરિયલ બસ – гуджарати" lang="gu" hreflang="gu" data-title="યુનિવર્સલ સીરિયલ બસ" data-language-autonym="ગુજરાતી" data-language-local-name="гуджарати" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-guc mw-list-item"><a href="https://guc.wikipedia.org/wiki/USB" title="USB – Wayuu" lang="guc" hreflang="guc" data-title="USB" data-language-autonym="Wayuunaiki" data-language-local-name="Wayuu" class="interlanguage-link-target"><span>Wayuunaiki</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/USB" title="USB – хауса" lang="ha" hreflang="ha" data-title="USB" data-language-autonym="Hausa" data-language-local-name="хауса" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/USB" title="USB – иврит" lang="he" hreflang="he" data-title="USB" data-language-autonym="עברית" data-language-local-name="иврит" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AF%E0%A5%82%E0%A4%8F%E0%A4%B8%E0%A4%AC%E0%A5%80" title="यूएसबी – хинди" lang="hi" hreflang="hi" data-title="यूएसबी" data-language-autonym="हिन्दी" data-language-local-name="хинди" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/USB" title="USB – хърватски" lang="hr" hreflang="hr" data-title="USB" data-language-autonym="Hrvatski" data-language-local-name="хърватски" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – горнолужишки" lang="hsb" hreflang="hsb" data-title="Universal Serial Bus" data-language-autonym="Hornjoserbsce" data-language-local-name="горнолужишки" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – унгарски" lang="hu" hreflang="hu" data-title="Universal Serial Bus" data-language-autonym="Magyar" data-language-local-name="унгарски" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/USB" title="USB – арменски" lang="hy" hreflang="hy" data-title="USB" data-language-autonym="Հայերեն" data-language-local-name="арменски" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – индонезийски" lang="id" hreflang="id" data-title="Universal Serial Bus" data-language-autonym="Bahasa Indonesia" data-language-local-name="индонезийски" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/USB" title="USB – исландски" lang="is" hreflang="is" data-title="USB" data-language-autonym="Íslenska" data-language-local-name="исландски" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/USB" title="USB – италиански" lang="it" hreflang="it" data-title="USB" data-language-autonym="Italiano" data-language-local-name="италиански" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%A6%E3%83%8B%E3%83%90%E3%83%BC%E3%82%B5%E3%83%AB%E3%83%BB%E3%82%B7%E3%83%AA%E3%82%A2%E3%83%AB%E3%83%BB%E3%83%90%E3%82%B9" title="ユニバーサル・シリアル・バス – японски" lang="ja" hreflang="ja" data-title="ユニバーサル・シリアル・バス" data-language-autonym="日本語" data-language-local-name="японски" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – явански" lang="jv" hreflang="jv" data-title="Universal Serial Bus" data-language-autonym="Jawa" data-language-local-name="явански" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/USB" title="USB – казахски" lang="kk" hreflang="kk" data-title="USB" data-language-autonym="Қазақша" data-language-local-name="казахски" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AF%E0%B3%81%E0%B2%8E%E0%B2%B8%E0%B3%8D%E2%80%8C%E0%B2%AC%E0%B2%BF" title="ಯುಎಸ್‌ಬಿ – каннада" lang="kn" hreflang="kn" data-title="ಯುಎಸ್‌ಬಿ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="каннада" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/USB" title="USB – корейски" lang="ko" hreflang="ko" data-title="USB" data-language-autonym="한국어" data-language-local-name="корейски" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – люксембургски" lang="lb" hreflang="lb" data-title="Universal Serial Bus" data-language-autonym="Lëtzebuergesch" data-language-local-name="люксембургски" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/USB" title="USB – ломбардски" lang="lmo" hreflang="lmo" data-title="USB" data-language-autonym="Lombard" data-language-local-name="ломбардски" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/USB" title="USB – литовски" lang="lt" hreflang="lt" data-title="USB" data-language-autonym="Lietuvių" data-language-local-name="литовски" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – латвийски" lang="lv" hreflang="lv" data-title="Universal Serial Bus" data-language-autonym="Latviešu" data-language-local-name="латвийски" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/USB" title="USB – Eastern Mari" lang="mhr" hreflang="mhr" data-title="USB" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/USB" title="USB – македонски" lang="mk" hreflang="mk" data-title="USB" data-language-autonym="Македонски" data-language-local-name="македонски" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AF%E0%B5%82%E0%B4%A3%E0%B4%BF%E0%B4%B5%E0%B5%87%E0%B4%B4%E0%B5%8D%E0%B4%B8%E0%B5%BD_%E0%B4%B8%E0%B5%80%E0%B4%B0%E0%B4%BF%E0%B4%AF%E0%B5%BD_%E0%B4%AC%E0%B4%B8%E0%B5%8D%E0%B4%B8%E0%B5%8D" title="യൂണിവേഴ്സൽ സീരിയൽ ബസ്സ് – малаялам" lang="ml" hreflang="ml" data-title="യൂണിവേഴ്സൽ സീരിയൽ ബസ്സ്" data-language-autonym="മലയാളം" data-language-local-name="малаялам" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AF%E0%A5%81%E0%A4%A8%E0%A4%BF%E0%A4%B5%E0%A5%8D%E0%A4%B9%E0%A4%B0%E0%A5%8D%E0%A4%B8%E0%A4%B2_%E0%A4%B8%E0%A4%BF%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%B2_%E0%A4%AC%E0%A4%B8" title="युनिव्हर्सल सिरियल बस – марати" lang="mr" hreflang="mr" data-title="युनिव्हर्सल सिरियल बस" data-language-autonym="मराठी" data-language-local-name="марати" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Bas_Bersiri_Sejagat" title="Bas Bersiri Sejagat – малайски" lang="ms" hreflang="ms" data-title="Bas Bersiri Sejagat" data-language-autonym="Bahasa Melayu" data-language-local-name="малайски" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%9A%E1%80%B0%E1%80%A1%E1%80%80%E1%80%BA%E1%80%85%E1%80%BA%E1%80%98%E1%80%AE" title="ယူအက်စ်ဘီ – бирмански" lang="my" hreflang="my" data-title="ယူအက်စ်ဘီ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="бирмански" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds-nl mw-list-item"><a href="https://nds-nl.wikipedia.org/wiki/USB" title="USB – долносаксонски" lang="nds-NL" hreflang="nds-NL" data-title="USB" data-language-autonym="Nedersaksies" data-language-local-name="долносаксонски" class="interlanguage-link-target"><span>Nedersaksies</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Universal_serial_bus" title="Universal serial bus – нидерландски" lang="nl" hreflang="nl" data-title="Universal serial bus" data-language-autonym="Nederlands" data-language-local-name="нидерландски" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – норвежки (нюношк)" lang="nn" hreflang="nn" data-title="Universal Serial Bus" data-language-autonym="Norsk nynorsk" data-language-local-name="норвежки (нюношк)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/USB" title="USB – норвежки (букмол)" lang="nb" hreflang="nb" data-title="USB" data-language-autonym="Norsk bokmål" data-language-local-name="норвежки (букмол)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/USB" title="USB – полски" lang="pl" hreflang="pl" data-title="USB" data-language-autonym="Polski" data-language-local-name="полски" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/USB" title="USB – Piedmontese" lang="pms" hreflang="pms" data-title="USB" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/USB" title="USB – португалски" lang="pt" hreflang="pt" data-title="USB" data-language-autonym="Português" data-language-local-name="португалски" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/USB" title="USB – румънски" lang="ro" hreflang="ro" data-title="USB" data-language-autonym="Română" data-language-local-name="румънски" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/USB" title="USB – руски" lang="ru" hreflang="ru" data-title="USB" data-language-autonym="Русский" data-language-local-name="руски" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sat mw-list-item"><a href="https://sat.wikipedia.org/wiki/%E1%B1%A4%E1%B1%A3%E1%B1%A9_%E1%B1%AE%E1%B1%A5_%E1%B1%B5%E1%B1%A4" title="ᱤᱣᱩ ᱮᱥ ᱵᱤ – сантали" lang="sat" hreflang="sat" data-title="ᱤᱣᱩ ᱮᱥ ᱵᱤ" data-language-autonym="ᱥᱟᱱᱛᱟᱲᱤ" data-language-local-name="сантали" class="interlanguage-link-target"><span>ᱥᱟᱱᱛᱟᱲᱤ</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/USB" title="USB – сицилиански" lang="scn" hreflang="scn" data-title="USB" data-language-autonym="Sicilianu" data-language-local-name="сицилиански" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – шотландски" lang="sco" hreflang="sco" data-title="Universal Serial Bus" data-language-autonym="Scots" data-language-local-name="шотландски" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%8A%D9%88.%D8%A7%D9%8A%D8%B3.%D8%A8%D9%8A" title="يو.ايس.بي – синдхи" lang="sd" hreflang="sd" data-title="يو.ايس.بي" data-language-autonym="سنڌي" data-language-local-name="синдхи" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%BA%E0%B7%96.%E0%B6%91%E0%B7%83%E0%B7%8A.%E0%B6%B6%E0%B7%93." title="යූ.එස්.බී. – синхалски" lang="si" hreflang="si" data-title="යූ.එස්.බී." data-language-autonym="සිංහල" data-language-local-name="синхалски" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/USB" title="USB – Simple English" lang="en-simple" hreflang="en-simple" data-title="USB" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Univerz%C3%A1lna_s%C3%A9riov%C3%A1_zbernica" title="Univerzálna sériová zbernica – словашки" lang="sk" hreflang="sk" data-title="Univerzálna sériová zbernica" data-language-autonym="Slovenčina" data-language-local-name="словашки" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Univerzalno_serijsko_vodilo" title="Univerzalno serijsko vodilo – словенски" lang="sl" hreflang="sl" data-title="Univerzalno serijsko vodilo" data-language-autonym="Slovenščina" data-language-local-name="словенски" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/USB" title="USB – албански" lang="sq" hreflang="sq" data-title="USB" data-language-autonym="Shqip" data-language-local-name="албански" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/USB" title="USB – сръбски" lang="sr" hreflang="sr" data-title="USB" data-language-autonym="Српски / srpski" data-language-local-name="сръбски" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – сундански" lang="su" hreflang="su" data-title="Universal Serial Bus" data-language-autonym="Sunda" data-language-local-name="сундански" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/USB" title="USB – шведски" lang="sv" hreflang="sv" data-title="USB" data-language-autonym="Svenska" data-language-local-name="шведски" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%85%E0%AE%95%E0%AE%BF%E0%AE%B2%E0%AE%A4%E0%AF%8D_%E0%AE%A4%E0%AF%8A%E0%AE%9F%E0%AE%B0%E0%AF%8D_%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%88" title="அகிலத் தொடர் பாட்டை – тамилски" lang="ta" hreflang="ta" data-title="அகிலத் தொடர் பாட்டை" data-language-autonym="தமிழ்" data-language-local-name="тамилски" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AF%E0%B1%81%E0%B0%8E%E0%B0%B8%E0%B1%8D%E2%80%8C%E0%B0%AC%E0%B0%BF" title="యుఎస్‌బి – телугу" lang="te" hreflang="te" data-title="యుఎస్‌బి" data-language-autonym="తెలుగు" data-language-local-name="телугу" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A2%E0%B8%B9%E0%B9%80%E0%B8%AD%E0%B8%AA%E0%B8%9A%E0%B8%B5" title="ยูเอสบี – тайски" lang="th" hreflang="th" data-title="ยูเอสบี" data-language-autonym="ไทย" data-language-local-name="тайски" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – тагалог" lang="tl" hreflang="tl" data-title="Universal Serial Bus" data-language-autonym="Tagalog" data-language-local-name="тагалог" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/USB" title="USB – турски" lang="tr" hreflang="tr" data-title="USB" data-language-autonym="Türkçe" data-language-local-name="турски" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/USB" title="USB – украински" lang="uk" hreflang="uk" data-title="USB" data-language-autonym="Українська" data-language-local-name="украински" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DB%8C%D9%88_%D8%A7%DB%8C%D8%B3_%D8%A8%DB%8C" title="یو ایس بی – урду" lang="ur" hreflang="ur" data-title="یو ایس بی" data-language-autonym="اردو" data-language-local-name="урду" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Universal_Serial_Bus" title="Universal Serial Bus – узбекски" lang="uz" hreflang="uz" data-title="Universal Serial Bus" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="узбекски" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/USB" title="USB – виетнамски" lang="vi" hreflang="vi" data-title="USB" data-language-autonym="Tiếng Việt" data-language-local-name="виетнамски" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/USB" title="USB – ву китайски" lang="wuu" hreflang="wuu" data-title="USB" data-language-autonym="吴语" data-language-local-name="ву китайски" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/USB" title="USB – идиш" lang="yi" hreflang="yi" data-title="USB" data-language-autonym="ייִדיש" data-language-local-name="идиш" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/USB" title="USB – китайски" lang="zh" hreflang="zh" data-title="USB" data-language-autonym="中文" data-language-local-name="китайски" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/USB" title="USB – кантонски" lang="yue" hreflang="yue" data-title="USB" data-language-autonym="粵語" data-language-local-name="кантонски" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q42378#sitelinks-wikipedia" title="Редактиране на междуезиковите препратки" class="wbc-editpage">Редактиране</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Именни пространства"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/USB" title="Преглед на основната страница [c]" accesskey="c"><span>Статия</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/%D0%91%D0%B5%D1%81%D0%B5%D0%B4%D0%B0:USB" rel="discussion" title="Беседа за страницата [t]" accesskey="t"><span>Беседа</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Промяна на езиковия вариант" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">български</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Прегледи"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/USB"><span>Преглед</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=USB&veaction=edit" title="Редактиране на страницата [v]" accesskey="v"><span>Редактиране</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=USB&action=edit" title="Редактиране на изходния код на страницата [e]" accesskey="e"><span>Редактиране на кода</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=USB&action=history" title="Предишни версии на страницата [h]" accesskey="h"><span>История</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Инструменти" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Инструменти</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Инструменти</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">преместване към страничната лента</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">скриване</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Допълнителни опции" > <div class="vector-menu-heading"> Действия </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/USB"><span>Преглед</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=USB&veaction=edit" title="Редактиране на страницата [v]" accesskey="v"><span>Редактиране</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=USB&action=edit" title="Редактиране на изходния код на страницата [e]" accesskey="e"><span>Редактиране на кода</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=USB&action=history"><span>История</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Основни </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%9A%D0%B0%D0%BA%D0%B2%D0%BE_%D1%81%D0%BE%D1%87%D0%B8_%D0%BD%D0%B0%D1%81%D0%B0%D0%BC/USB" title="Списък на всички страници, сочещи насам [j]" accesskey="j"><span>Какво сочи насам</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D0%B2%D1%8A%D1%80%D0%B7%D0%B0%D0%BD%D0%B8_%D0%BF%D1%80%D0%BE%D0%BC%D0%B5%D0%BD%D0%B8/USB" rel="nofollow" title="Последните промени на страници, сочени от тази страница [k]" accesskey="k"><span>Свързани промени</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/MediaWiki:Uploadtext" title="Качи файлове [u]" accesskey="u"><span>Качване на файл</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B8" title="Списък на всички специални страници [q]" accesskey="q"><span>Специални страници</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=USB&oldid=12268284" title="Постоянна препратка към тази версия на страницата"><span>Постоянна препратка</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=USB&action=info" title="Повече за тази страница"><span>Информация за страницата</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:%D0%A6%D0%B8%D1%82%D0%B8%D1%80%D0%B0%D0%BD%D0%B5&page=USB&id=12268284&wpFormIdentifier=titleform" title="Информация за начините за цитиране на тази страница"><span>Цитиране на статията</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:UrlShortener&url=https%3A%2F%2Fbg.wikipedia.org%2Fwiki%2FUSB"><span>Кратък URL адрес</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:QrCode&url=https%3A%2F%2Fbg.wikipedia.org%2Fwiki%2FUSB"><span>Изтегляне на QR код</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Отпечатване/изнасяне </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:Book&bookcmd=book_creator&referer=USB"><span>Създаване на книга</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:DownloadAsPdf&page=USB&action=show-download-screen"><span>Изтегляне като PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=USB&printable=yes" title="Версия за печат на страницата [p]" accesskey="p"><span>Версия за печат</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> В други проекти </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Universal_Serial_Bus" hreflang="en"><span>Общомедия</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q42378" title="Препратка към свързания обект от хранилището за данни [g]" accesskey="g"><span>Обект в Уикиданни</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Облик"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Облик</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">преместване към страничната лента</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">скриване</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">от Уикипедия, свободната енциклопедия</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="bg" dir="ltr"><div class="othermeaning-box"> <dl><dd><span typeof="mw:File"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Disambig.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Disambig.svg/22px-Disambig.svg.png" decoding="async" width="22" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Disambig.svg/33px-Disambig.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Disambig.svg/44px-Disambig.svg.png 2x" data-file-width="230" data-file-height="183" /></a></span> <i>Тази статия е за <b>стандарта за свързване</b>.  За „флашката“ вижте <a href="/wiki/USB_%D1%84%D0%BB%D0%B0%D1%88" class="mw-redirect" title="USB флаш">USB флаш</a>.  </i></dd></dl> <hr /></div> <table class="metadata plainlinks ambox ambox-style" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span typeof="mw:File"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Text_document_with_red_question_mark.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Text_document_with_red_question_mark.svg/40px-Text_document_with_red_question_mark.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Text_document_with_red_question_mark.svg/60px-Text_document_with_red_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Text_document_with_red_question_mark.svg/80px-Text_document_with_red_question_mark.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">Тази статия съдържа списък с ползвана литература, препоръчана литература или <a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%92%D1%8A%D0%BD%D1%88%D0%BD%D0%B8_%D0%BF%D1%80%D0%B5%D0%BF%D1%80%D0%B0%D1%82%D0%BA%D0%B8" title="Уикипедия:Външни препратки">външни препратки</a>, но <b>източниците ѝ остават неясни, защото липсва конкретно посочване на източници за отделните твърдения.</b><span class="hide-when-compact"> Моля, подобрете тази статия, като <a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%A6%D0%B8%D1%82%D0%B8%D1%80%D0%B0%D0%BD%D0%B5_%D0%BD%D0%B0_%D0%B8%D0%B7%D1%82%D0%BE%D1%87%D0%BD%D0%B8%D1%86%D0%B8" title="Уикипедия:Цитиране на източници">предоставите конкретни източници</a> за отделните твърдения и факти.</span><span class="hide-when-compact"></span></div></td></tr></tbody></table> <figure typeof="mw:File/Thumb"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Usb-svg.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Usb-svg.svg/200px-Usb-svg.svg.png" decoding="async" width="200" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Usb-svg.svg/300px-Usb-svg.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Usb-svg.svg/400px-Usb-svg.svg.png 2x" data-file-width="354" data-file-height="354" /></a><figcaption>Логото на USB</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:USB_TypeA_Plug.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e6/USB_TypeA_Plug.JPG/200px-USB_TypeA_Plug.JPG" decoding="async" width="200" height="192" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e6/USB_TypeA_Plug.JPG/300px-USB_TypeA_Plug.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e6/USB_TypeA_Plug.JPG/400px-USB_TypeA_Plug.JPG 2x" data-file-width="1654" data-file-height="1585" /></a><figcaption>USB конектор тип „А“</figcaption></figure> <p><b>Универсалната серийна шина</b> (на <a href="/wiki/%D0%90%D0%BD%D0%B3%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B8_%D0%B5%D0%B7%D0%B8%D0%BA" title="Английски език">английски</a>: <span lang="en" dir="ltr" style="font-style:italic">Universal Serial Bus</span> – <b>USB</b>) е серийна <a href="/wiki/%D0%A8%D0%B8%D0%BD%D0%B0_(%D0%BA%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%80%D0%B8)" title="Шина (компютри)">шина</a> за свързване на <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80" title="Компютър">компютър</a> с периферни устройства. Чрез USB е възможно <a href="/wiki/USB_%D1%84%D0%BB%D0%B0%D1%88" class="mw-redirect" title="USB флаш">флашки</a> и други устройства директно да се включват към работеща система (Hot-Plugging), като техните особености и характеристики се разпознават автоматично. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Кратко_описание"><span id=".D0.9A.D1.80.D0.B0.D1.82.D0.BA.D0.BE_.D0.BE.D0.BF.D0.B8.D1.81.D0.B0.D0.BD.D0.B8.D0.B5"></span>Кратко описание</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=1" title="Редактиране на раздел: Кратко описание" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=1" title="Edit section's source code: Кратко описание"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>USB е серийна шина, т.е. единичните битове на един пакет данни пътуват един след друг. Прехвърлянето на пакетите данни става симетрично по два <a href="/wiki/%D0%9F%D1%80%D0%BE%D0%B2%D0%BE%D0%B4%D0%BD%D0%B8%D0%BA" title="Проводник">проводника</a>, по единия от които тече реалният сигнал, а по другия – инвертираният. Приемникът на сигнала модулира разликата в напреженията на дадените сигнали; разликата в напреженията между логическата нула и единица е винаги два пъти по-голяма, така смущаващите сигнали биват елиминирани. Това повишава сигурността на предаване на данни и намалява смущенията. Другите два проводника служат за захранване на включеното устройство. Постигането на високи скорости на пренос със сравнително нисък разход на енергия се постига именно защото не се предават повече сигнали по отделни проводници и не се употребява синхронизиращ сигнал. </p><p>USB шината се характеризира с Master-Slave организация, в която едно главно устройство, наричано <i>master</i> или <i>host</i> (най-често компютър) управлява до 127 свързани устройства. Все пак към едно USB портче може да се свърже само едно-единствено устройство. Ако се изискват повече на брой устройства, в самия USB порт се слага USB разклонител или т. нар. <i>хъб</i> (Hub), който увеличава броя на възможните свързани устройства. Хъбът използва дървовидна структура, която винаги завършва в хост-контролера. </p> <div class="mw-heading mw-heading2"><h2 id="История"><span id=".D0.98.D1.81.D1.82.D0.BE.D1.80.D0.B8.D1.8F"></span>История</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=2" title="Редактиране на раздел: История" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=2" title="Edit section's source code: История"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Първата спецификация USB 1.0 е създадена от компанията <a href="/wiki/Intel" class="mw-redirect" title="Intel">Intel</a> и пусната на пазара през 1996 г. Шината е създадена като връзка на периферните устройства към компютър и като наследник на цяла гама от интерфейси и портове, съчетавайки плюсовете им. Затова USB не се ограничава само до <a href="/wiki/%D0%9C%D0%B8%D1%88%D0%BA%D0%B0_(%D1%85%D0%B0%D1%80%D0%B4%D1%83%D0%B5%D1%80)" title="Мишка (хардуер)">мишки</a> и <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%BD%D0%B0_%D0%BA%D0%BB%D0%B0%D0%B2%D0%B8%D0%B0%D1%82%D1%83%D1%80%D0%B0" title="Компютърна клавиатура">клавиатури</a>, а се включва и към други периферни устройства като <a href="/wiki/%D0%A1%D0%BA%D0%B5%D0%BD%D0%B5%D1%80" title="Скенер">скенери</a> и <a href="/wiki/%D0%9F%D1%80%D0%B8%D0%BD%D1%82%D0%B5%D1%80" title="Принтер">принтери</a>. Имало е носители на информация като твърди дискове, също поддържани от USB 1.0 поради високата скорост на пренос, но рядко се използват в действителност. </p><p>Един от първите чипсети, които поддържат USB протокола, е 440FX, чийто произход идва от Pentium Pro и по-късно е използван и в Pentium II. Той е слабо разпространен до вкарването на ATX-дънни платки. Причината за това може да се търси в редица факти, като например липсата на поддръжка на USB от тогавашните ОС Windows 95 и Windows NT 4.0, както и факта, че в началото е имало много малко USB устройства. Този криволичещ старт носи на шината прякора „Useless Serial Bus“ (Ненужна серийна шина). </p><p>Към края на 1998 г. идва усъвършенстваната версия USB 1.1, която на първо време отстранява много неясноти и грешки при USB 1.0 и добавя Interrupt Out Transfer. Скоростта не е променена. По това време USB не е конкуренция на създадената от <a href="/wiki/Apple" class="mw-redirect" title="Apple">Apple</a> FireWire (IEEE 1394), която в началото си (1995) предлага скорост на пренос до 400 Mbit/s, а от април 2003 – до 800 Mbit/s. Въпреки това от Apple започват да използват USB 1.1. </p><p>През 2000 г. е представена спецификацията USB 2.0, която предлага скорост на трансфер 480 Mbit/s, като така си проправя път към твърдите дискове и видеокартите. Първите продукти обаче се появяват на пазара едва от 2002 г. </p><p>През 2008 г. е представена спецификацията USB 3.0 Super Speed, за която се рекламира, че предлага скорост на трансфер 5 Gbit/s, но реално е ограничена до 4 Gbit/s. Максималната теоретична скорост се изчислява под 4 Gbit/s. Тази спецификация изисква и нови щекери, кабели и букси, които в голямата си част са съвместими със старите. </p><p>Първите <a href="/wiki/%D0%94%D1%8A%D0%BD%D0%BD%D0%B0_%D0%BF%D0%BB%D0%B0%D1%82%D0%BA%D0%B0" title="Дънна платка">дънни платки</a> с USB 3.0 навлизат през 2011. В същата година идва и отговорът на Intel в отбор с Apple – Thunderbolt. Thunderbolt е около 3 до 6 пъти по-бърз от USB 3.0 (2х10 Gbit/s) и съчетава в себе си други интерфейси, като eSATA и DisplayPort. </p> <div class="mw-heading mw-heading3"><h3 id="Приложение"><span id=".D0.9F.D1.80.D0.B8.D0.BB.D0.BE.D0.B6.D0.B5.D0.BD.D0.B8.D0.B5"></span>Приложение</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=3" title="Редактиране на раздел: Приложение" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=3" title="Edit section's source code: Приложение"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>USB се използва при много устройства, като носители на информация (при някои външни <a href="/wiki/HDD" class="mw-redirect" title="HDD">HDD</a>, <a href="/wiki/%D0%94%D0%B8%D1%81%D0%BA%D0%B5%D1%82%D0%B0" class="mw-redirect" title="Дискета">FDD</a>, <a href="/wiki/DVD" title="DVD">DVD</a>-устройства), <a href="/wiki/%D0%A1%D0%BA%D0%B5%D0%BD%D0%B5%D1%80" title="Скенер">скенери</a>, <a href="/wiki/%D0%9F%D1%80%D0%B8%D0%BD%D1%82%D0%B5%D1%80" title="Принтер">принтери</a>, уебкамери, мишки, клавиатури, но дори и при графични карти и <a href="/wiki/%D0%9C%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80" title="Монитор">монитори</a>. Някои от тези устройства, като например флашките, са само и единствено с USB интерфейси. USB може да поеме без външно захранване устройства, които изискват работно напрежение не повече от 5 V (мишки, телефони, клавиатури), но и някои <a href="/w/index.php?title=CIS-%D1%81%D0%BA%D0%B5%D0%BD%D0%B5%D1%80&action=edit&redlink=1" class="new" title="CIS-скенер (страницата не съществува)">CIS-скенери</a> и повечето 2,5 инчови HDD преносими устройства. </p><p>USB трябваше да измести много от старите серийни (<a href="/w/index.php?title=RS_232&action=edit&redlink=1" class="new" title="RS 232 (страницата не съществува)">RS 232</a>, <a href="/wiki/PS/2" class="mw-redirect mw-disambig" title="PS/2">PS/2</a>), паралелни (Centronix) и аналогови (Gameport) портове. Това към 2013 г. все още не е факт. Стари устройства като серийни модеми или паралелни принтери все още се предлагат на много места. В индустрията все още се използва RS232 за стари компютри или преходни карти, защото не е наличен USB-адаптер и тези периферни устройства преживяват дълго време. В същото време USB конкурира и PCMCIA-слотовете, както и SCSI интерфейса, защото USB предлага по-висока скорост на пренос на данни. Данните се предават на пакети, а това не е подходящо за особено чувствителни устройства. </p><p>Откакто се наложи спецификацията USB 2.0, са възможни сравнително високи скорости на пренос на данни, защото USB се внедри и при някои харддискове и фотокамери. Във външните устройства за пренос за данни USB е в конкуренция с eSATA и FireWire. </p> <div class="mw-heading mw-heading2"><h2 id="Характеристики"><span id=".D0.A5.D0.B0.D1.80.D0.B0.D0.BA.D1.82.D0.B5.D1.80.D0.B8.D1.81.D1.82.D0.B8.D0.BA.D0.B8"></span>Характеристики</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=4" title="Редактиране на раздел: Характеристики" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=4" title="Edit section's source code: Характеристики"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Работни_напрежения"><span id=".D0.A0.D0.B0.D0.B1.D0.BE.D1.82.D0.BD.D0.B8_.D0.BD.D0.B0.D0.BF.D1.80.D0.B5.D0.B6.D0.B5.D0.BD.D0.B8.D1.8F"></span>Работни напрежения</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=5" title="Редактиране на раздел: Работни напрежения" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=5" title="Edit section's source code: Работни напрежения"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Важно е да се отбележи, че USB осигурява максимален <a href="/wiki/%D0%A2%D0%BE%D0%BA" class="mw-redirect" title="Ток">ток</a> 500 mA (High Power) и 100 mA (Low Power) при номинално напрежение от 5 V. Друг важен аспект е входното напрежение на последното устройство в дървовидната структура. На изхода на USB-хоста напрежението трябва да е в границите 4,65 – 5,25 V, въпреки че в края на USB кабела е позволено да падне до 4,4 V, а след пасивен хъб долната граница се намалява до 4 V. </p><p>Външните 3,5-инчови устройства изискват отделно захранване, защото освен предоставяните им 5 V, за въртящата система се използват 12 V и при натоварване консумацията на ток далеч надвишава подаваните 500 mA. </p><p>Външните 2,5-инчови устройства по принцип изискват от 600 до 1100 mA работен ток, но голяма част от тях се задоволяват и с 250 до 400 mA (данни от 2010 г.). При устройствата, които изискват по-голямо захранване, се прилагат други практики, като например свързване към два хостадаптера (въпреки че по условие USB не позволява това) или допълнителни входове за напрежение (данни 2011 г.). </p><p>Външните 1,8-инчови харддискове изискват входящ ток 400 mA и 150 mA при работа, така че те напълно се поемат от USB. </p><p>С USB 3.0 се увеличава работният ток до 900 милиампера. Въпреки това не всички 2,5-инчови устройства биват поети напълно от USB захранването. </p> <div class="mw-heading mw-heading2"><h2 id="Версии"><span id=".D0.92.D0.B5.D1.80.D1.81.D0.B8.D0.B8"></span>Версии</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=6" title="Редактиране на раздел: Версии" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=6" title="Edit section's source code: Версии"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="USB_1.0/1.1"><span id="USB_1.0.2F1.1"></span>USB 1.0/1.1</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=7" title="Редактиране на раздел: USB 1.0/1.1" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=7" title="Edit section's source code: USB 1.0/1.1"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>(януари 1996) </p> <ul><li>Скоростта на трансфер при USB v1.1 е максимум 12 Mbit/s</li> <li>USB използва четири проводника (2 за данни и 2 за захранване)</li> <li>USB кабелът може да се използва и като вид захранване (5V, 0,5 A max)</li> <li>Чрез разширителни USB хъбове могат да бъдат включени до 127 устройства към един порт</li></ul> <div class="mw-heading mw-heading3"><h3 id="USB_2.0">USB 2.0</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=8" title="Редактиране на раздел: USB 2.0" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=8" title="Edit section's source code: USB 2.0"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>(април 2000) </p> <ul><li>Това е най-често срещаната версия на пазара към 2002 г. Характерна е с по-високата си скорост на трансфер до 480 Mbit/s (60 MB/s) както и със съвместимостта с по-старите версии от този вид интерфейс.</li></ul> <div class="mw-heading mw-heading3"><h3 id="USB_3.0">USB 3.0</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=9" title="Редактиране на раздел: USB 3.0" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=9" title="Edit section's source code: USB 3.0"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>През 2008 г. е демонстрирана спецификацията USB 3.0 SuperSpeed с максимална скорост на трансфер до 4,8 Gbit/s (614,4 MB/s) (теоретична скорост при идеални условия) и обратна съвместимост с предишните версии.</li></ul> <div class="mw-heading mw-heading3"><h3 id="USB_3.1">USB 3.1</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=10" title="Редактиране на раздел: USB 3.1" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=10" title="Edit section's source code: USB 3.1"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Спецификацията USB 3.1 Superspeed, приета през юли 2013 г. удвоява скоростта на предаване в сравнение с USB 3.0 до 10 Gbit/s. Това води до преименуване. Спецификацията USB 3.0 се обединява със спецификацията USB 3.1 и започва да се нарича USB 3.1 Gen 1 (по-рано – Superspeed). Още по-бързия стандарт SuperSpeed+ пък се нарича USB 3.1 Gen 2.</li> <li>С тази версия започва да се използва нов конектор – <a href="/wiki/USB-C" title="USB-C">USB-C</a>, който е със симетрична форма (може да се обръща на 180°). Той позволява по-висока скорост на пренос на данни – до 10 Gbps, която естествено е възможна само с устройства, поддържащи последната версия на стандарта. Стандартът USB 3.1 е <i>обратно съвместим</i> с USB 3.0 и USB 2.0.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Техника_на_пренос/спецификация"><span id=".D0.A2.D0.B5.D1.85.D0.BD.D0.B8.D0.BA.D0.B0_.D0.BD.D0.B0_.D0.BF.D1.80.D0.B5.D0.BD.D0.BE.D1.81.2F.D1.81.D0.BF.D0.B5.D1.86.D0.B8.D1.84.D0.B8.D0.BA.D0.B0.D1.86.D0.B8.D1.8F"></span>Техника на пренос/спецификация</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=11" title="Редактиране на раздел: Техника на пренос/спецификация" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=11" title="Edit section's source code: Техника на пренос/спецификация"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Различни_хост-контролери"><span id=".D0.A0.D0.B0.D0.B7.D0.BB.D0.B8.D1.87.D0.BD.D0.B8_.D1.85.D0.BE.D1.81.D1.82-.D0.BA.D0.BE.D0.BD.D1.82.D1.80.D0.BE.D0.BB.D0.B5.D1.80.D0.B8"></span>Различни хост-контролери</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=12" title="Редактиране на раздел: Различни хост-контролери" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=12" title="Edit section's source code: Различни хост-контролери"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>USB-контролерните чипове в компютъра се придържат към един от трите зададени стандарти. За едно USB-устройство тези използвани контролери са (почти във всички случаи) прозрачни. Все пак потребителят трябва да е наясно що за чип се използва в компютъра. Ето и трите вида чип-контролери: </p><p><b>Universal Host Controller Interface</b> UHCI е обявен през ноември 1995 г. от Intel. Актуалната версия е 1.1. UHCI-чиповете пренасят информация със скорост 1,5 или 12 Mbit/s в съответно Low или Full-Speed режим. Сега този тип чипове се произвежда от Intel и VIA Technologies. </p><p><b>Open Host Controller Interface</b> OHCI е спецификация, разработена с общи усилия от Compaq, Microsoft и National Semiconductor. Версия 1.0 на стандарта е представена през декември 1995 г., актуалната версия е 1.0а и идва през 1999 г. OHCI контролерът по принцип има същите възможности както UHCI чипове, но поема повече задачи от хардуера и заради това е по-бърз. </p><p><b>Enhanced Host Controller Interface</b> EHCI е готов за USB 2.0. При този контролер е възможно само предаването в режим High-Speed (480 Mbit/s). Когато устройство тип USB 1.1 е свързано към такъв порт, EHCI прехвърля трансфера към UHCI или OHCI контролера, които са вградени в EHCI. Ако не е на разположение ЕHCI контролер, High-Speed устройства ще бъдат прехвърлени към USB 1.1 контролер и ще работят на възможно най-малка си честотна лента. </p> <div class="mw-heading mw-heading3"><h3 id="Външни_препратки"><span id=".D0.92.D1.8A.D0.BD.D1.88.D0.BD.D0.B8_.D0.BF.D1.80.D0.B5.D0.BF.D1.80.D0.B0.D1.82.D0.BA.D0.B8"></span>Външни препратки</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=USB&veaction=edit&section=13" title="Редактиране на раздел: Външни препратки" class="mw-editsection-visualeditor"><span>редактиране</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=USB&action=edit&section=13" title="Edit section's source code: Външни препратки"><span>редактиране на кода</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://hardwaremania.org/2009/04/28/usb-интерфейс-universal-serial-bus/">USB интерфейс</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100506014244/http://hardwaremania.org/2009/04/28/usb-интерфейс-universal-serial-bus/">Архив на оригинала от</a> 2010-05-06 в <a href="/wiki/Wayback_Machine" class="mw-redirect" title="Wayback Machine">Wayback Machine</a>.</li> <li><a rel="nofollow" class="external text" href="http://www.usb.org">USB Implementers Forum</a></li> <li><a rel="nofollow" class="external text" href="http://www.usb.org/developers/docs">USB Specifications</a></li> <li><a rel="nofollow" class="external text" href="http://pcworld.bg/16880">lntel Thunderbolt интерфейс</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110301060224/http://pcworld.bg/16880">Архив на оригинала от</a> 2011-03-01 в <a href="/wiki/Wayback_Machine" class="mw-redirect" title="Wayback Machine">Wayback Machine</a>.</li></ul> <table cellspacing="2" style="clear:both; background:var(--background-color-base, #fff); color:inherit; border:1px dotted var(--border-color-base, #a2a9b1); padding:.3em; margin-top:.8em; margin-bottom:.5em; font-size:85%;"> <tbody><tr> <td width="90px"><span typeof="mw:File"><a href="/wiki/%D0%9A%D1%80%D0%B8%D0%B5%D0%B9%D1%82%D0%B8%D0%B2_%D0%9A%D0%BE%D0%BC%D1%8A%D0%BD%D1%81" title="Криейтив Комънс"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/CC_BY-SA_icon.svg/60px-CC_BY-SA_icon.svg.png" decoding="async" width="60" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/CC_BY-SA_icon.svg/90px-CC_BY-SA_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/CC_BY-SA_icon.svg/120px-CC_BY-SA_icon.svg.png 2x" data-file-width="88" data-file-height="31" /></a></span> <span typeof="mw:File"><a href="/wiki/%D0%9B%D0%B8%D1%86%D0%B5%D0%BD%D0%B7_%D0%B7%D0%B0_%D1%81%D0%B2%D0%BE%D0%B1%D0%BE%D0%B4%D0%BD%D0%B0_%D0%B4%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%93%D0%9D%D0%A3" title="Лиценз за свободна документация на ГНУ"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/20px-Heckert_GNU_white.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/30px-Heckert_GNU_white.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/40px-Heckert_GNU_white.svg.png 2x" data-file-width="535" data-file-height="523" /></a></span> </td> <td style="font-style:italic">Тази страница частично или изцяло представлява <a href="/wiki/%D0%A3%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%9F%D1%80%D0%B5%D0%B2%D0%BE%D0%B4" title="Уикипедия:Превод">превод</a> на страницата <a href="https://de.wikipedia.org/wiki/Special:Permalink/102688725" class="extiw" title="de:Special:Permalink/102688725">USB</a> в Уикипедия на немски. Оригиналният текст, както и този превод, са защитени от <a href="/wiki/%D0%9A%D1%80%D0%B8%D0%B5%D0%B9%D1%82%D0%B8%D0%B2_%D0%9A%D0%BE%D0%BC%D1%8A%D0%BD%D1%81" title="Криейтив Комънс">Лиценза „Криейтив Комънс – Признание – Споделяне на споделеното“</a>, а за съдържание, създадено преди юни 2009 година – от <a href="/wiki/%D0%9B%D0%B8%D1%86%D0%B5%D0%BD%D0%B7_%D0%B7%D0%B0_%D1%81%D0%B2%D0%BE%D0%B1%D0%BE%D0%B4%D0%BD%D0%B0_%D0%B4%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%93%D0%9D%D0%A3" title="Лиценз за свободна документация на ГНУ">Лиценза за свободна документация на ГНУ</a>. Прегледайте <a href="https://de.wikipedia.org/wiki/Special:PageHistory/USB" class="extiw" title="de:Special:PageHistory/USB">историята на редакциите</a> на оригиналната страница, както и на <a href="/wiki/%D0%A1%D0%BF%D0%B5%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8:PageHistory/USB" title="Специални:PageHistory/USB">преводната страница</a>, за да видите списъка на съавторите.  <p><b>ВАЖНО:</b> Този шаблон се отнася единствено до <a href="/wiki/%D0%A3:%D0%90%D0%9F" class="mw-redirect" title="У:АП">авторските права</a> върху съдържанието на статията. Добавянето му не отменя изискването да се посочват <a href="/wiki/%D0%A3:%D0%A6%D0%98" class="mw-redirect" title="У:ЦИ">конкретни източници на твърденията</a>, които да бъдат <a href="/wiki/%D0%A3:%D0%91%D0%98" class="mw-redirect" title="У:БИ">благонадеждни</a>. </p> </td></tr></tbody></table> <table cellspacing="0" class="navbox" style="border-spacing:0;"><tbody><tr><td style="padding:2px;"><table cellspacing="0" class="collapsible collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit;"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background: #ddddff;;"><div class="plainlinks hlist navbar mini"><ul><li class="nv-view"><a href="/wiki/%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%B5%D0%BD_%D1%85%D0%B0%D1%80%D0%B4%D1%83%D0%B5%D1%80" title="Шаблон:Компютърен хардуер"><abbr title="Преглед на шаблона" style=";background: #ddddff;;background:none transparent;border:none;">п</abbr></a></li><li class="nv-talk"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD_%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%B0%3A%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%B5%D0%BD_%D1%85%D0%B0%D1%80%D0%B4%D1%83%D0%B5%D1%80&action=edit&redlink=1"><abbr title="Беседа на шаблона (страницата не съществува)" style="color:#ba0000;;background: #ddddff;;background:none transparent;border:none;">б</abbr></a></li><li class="nv-edit"><a class="external text" href="https://bg.wikipedia.org/w/index.php?title=%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%B5%D0%BD_%D1%85%D0%B0%D1%80%D0%B4%D1%83%D0%B5%D1%80&action=edit"><abbr title="Редактиране на шаблона" style=";background: #ddddff;;background:none transparent;border:none;">р</abbr></a></li></ul></div><div style="font-size:110%;"> <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%B5%D0%BD_%D1%85%D0%B0%D1%80%D0%B4%D1%83%D0%B5%D1%80" title="Компютърен хардуер">Компютърен хардуер</a></div></th></tr><tr style="height:2px;"><td></td></tr><tr><th scope="row" class="navbox-group">Основни</th><td class="navbox-list nowraplinks navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%BD%D0%B0_%D0%BA%D1%83%D1%82%D0%B8%D1%8F" title="Компютърна кутия">компютърна кутия</a> • <a href="/wiki/%D0%9C%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80" title="Монитор">монитор</a> • <a href="/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D1%84%D0%B5%D1%80%D0%BD%D0%B8_%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%B0" class="mw-redirect" title="Периферни устройства">периферни устройства</a></div></td></tr><tr style="height:2px;"><td></td></tr><tr><th scope="row" class="navbox-group">Компоненти на системния блок</th><td class="navbox-list nowraplinks navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <a href="/wiki/%D0%94%D1%8A%D0%BD%D0%BD%D0%B0_%D0%BF%D0%BB%D0%B0%D1%82%D0%BA%D0%B0" title="Дънна платка">дънна платка</a> • <a href="/wiki/%D0%A6%D0%B5%D0%BD%D1%82%D1%80%D0%B0%D0%BB%D0%B5%D0%BD_%D0%BF%D1%80%D0%BE%D1%86%D0%B5%D1%81%D0%BE%D1%80" title="Централен процесор">централен процесор</a> • <a href="/wiki/%D0%9E%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D0%B8%D0%B2%D0%BD%D0%B0_%D0%BF%D0%B0%D0%BC%D0%B5%D1%82" title="Оперативна памет">оперативна памет</a> • <a href="/wiki/%D0%93%D1%80%D0%B0%D1%84%D0%B8%D1%87%D0%BD%D0%B0_%D0%BA%D0%B0%D1%80%D1%82%D0%B0" class="mw-redirect" title="Графична карта">графична карта</a> • <a href="/wiki/%D0%97%D0%B2%D1%83%D0%BA%D0%BE%D0%B2%D0%B0_%D0%BA%D0%B0%D1%80%D1%82%D0%B0" title="Звукова карта">звукова карта</a> • <a href="/wiki/%D0%9C%D1%80%D0%B5%D0%B6%D0%BE%D0%B2%D0%B0_%D0%BA%D0%B0%D1%80%D1%82%D0%B0" title="Мрежова карта">мрежова карта</a> • <a href="/w/index.php?title=%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D0%B7%D0%B0_%D0%BE%D1%85%D0%BB%D0%B0%D0%B6%D0%B4%D0%B0%D0%BD%D0%B5&action=edit&redlink=1" class="new" title="Система за охлаждане (страницата не съществува)">система за охлаждане</a></div></td></tr><tr style="height:2px;"><td></td></tr><tr><th scope="row" class="navbox-group"><a href="/wiki/%D0%A1%D1%8A%D1%85%D1%80%D0%B0%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5_%D0%BD%D0%B0_%D0%BA%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%BD%D0%B8_%D0%B4%D0%B0%D0%BD%D0%BD%D0%B8" title="Съхранение на компютърни данни">Съхранение на данни</a></th><td class="navbox-list nowraplinks navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%BD%D0%B0_%D0%BF%D0%B0%D0%BC%D0%B5%D1%82" title="Компютърна памет">Компютърна памет</a> • <a href="/wiki/%D0%97%D0%B0%D0%BF%D0%B0%D0%BC%D0%B5%D1%82%D1%8F%D0%B2%D0%B0%D1%89%D0%BE_%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE" title="Запаметяващо устройство">Запаметяващо устройство</a> • <a href="/wiki/%D0%9F%D0%B0%D0%BC%D0%B5%D1%82_%D1%81_%D0%BF%D1%80%D0%BE%D0%B8%D0%B7%D0%B2%D0%BE%D0%BB%D0%B5%D0%BD_%D0%B4%D0%BE%D1%81%D1%82%D1%8A%D0%BF" title="Памет с произволен достъп">RAM</a> • <a href="/wiki/ROM" title="ROM">ROM</a> • <a href="/wiki/USB_%D1%84%D0%BB%D0%B0%D1%88" class="mw-redirect" title="USB флаш">USB флаш</a></div></td></tr><tr style="height:2px;"><td></td></tr><tr><th scope="row" class="navbox-group">Допълнителни компоненти</th><td class="navbox-list nowraplinks navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <a href="/wiki/%D0%A4%D0%BB%D0%BE%D0%BF%D0%B8-%D0%B4%D0%B8%D1%81%D0%BA%D0%BE%D0%B2%D0%BE_%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE" title="Флопи-дисково устройство">флопи-дисково устройство</a> • <a href="/wiki/%D0%A3%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE_%D1%81_%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D0%BD%D0%B0_%D0%BB%D0%B5%D0%BD%D1%82%D0%B0" title="Устройство с магнитна лента">устройство с магнитна лента</a> • <a href="/wiki/%D0%9E%D0%BF%D1%82%D0%B8%D1%87%D0%BD%D0%BE_%D0%B4%D0%B8%D1%81%D0%BA%D0%BE%D0%B2%D0%BE_%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE" title="Оптично дисково устройство">оптично дисково устройство</a> • <a href="/wiki/%D0%A2%D0%B2%D1%8A%D1%80%D0%B4_%D0%B4%D0%B8%D1%81%D0%BA" title="Твърд диск">твърд диск</a> • <a href="/wiki/%D0%9F%D0%BE%D0%BB%D1%83%D0%BF%D1%80%D0%BE%D0%B2%D0%BE%D0%B4%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%D0%BE_(%D1%81%D1%82%D0%B0%D1%82%D0%B8%D1%87%D0%BD%D0%BE)_%D0%B4%D0%B8%D1%81%D0%BA%D0%BE%D0%B2%D0%BE_%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE" title="Полупроводниково (статично) дисково устройство">SSD</a> • <a href="/w/index.php?title=SCSI&action=edit&redlink=1" class="new" title="SCSI (страницата не съществува)">SCSI-контролер</a> • <a href="/w/index.php?title=%D0%A2%D0%B2_%D1%82%D1%83%D0%BD%D0%B5%D1%80&action=edit&redlink=1" class="new" title="Тв тунер (страницата не съществува)">тв тунер</a><</div></td></tr><tr style="height:2px;"><td></td></tr><tr><th scope="row" class="navbox-group">Периферия (външни компоненти)</th><td class="navbox-list nowraplinks navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;"><div style="padding:0em 0.25em;"> <a href="/wiki/%D0%9F%D0%B5%D1%87%D0%B0%D1%82%D0%B0%D1%89%D0%BE_%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE" class="mw-redirect" title="Печатащо устройство">печатащо устройство</a> • <a href="/wiki/%D0%A1%D0%BA%D0%B5%D0%BD%D0%B5%D1%80" title="Скенер">скенер</a> • <a href="/wiki/%D0%9F%D0%BB%D0%BE%D1%82%D0%B5%D1%80" title="Плотер">плотер</a> • <a href="/wiki/%D0%9C%D0%BE%D0%B4%D0%B5%D0%BC" title="Модем">модем</a> • <a href="/wiki/%D0%9C%D0%B8%D0%BA%D1%80%D0%BE%D1%84%D0%BE%D0%BD" title="Микрофон">микрофон</a> • <a href="/wiki/%D0%A3%D0%B5%D0%B1_%D0%BA%D0%B0%D0%BC%D0%B5%D1%80%D0%B0" title="Уеб камера">уеб камера</a> • <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%BD%D0%B0_%D1%82%D0%BE%D0%BD%D0%BA%D0%BE%D0%BB%D0%BE%D0%BD%D0%B0" title="Компютърна тонколона">компютърна тонколона</a> • <a href="/wiki/%D0%94%D0%BE%D0%BD%D0%B3%D1%8A%D0%BB" title="Донгъл">донгъл</a> • <a href="/wiki/%D0%9D%D0%B5%D0%BF%D1%80%D0%B5%D0%BA%D1%8A%D1%81%D0%B2%D0%B0%D0%B5%D0%BC%D0%BE_%D0%B7%D0%B0%D1%85%D1%80%D0%B0%D0%BD%D0%B2%D0%B0%D0%BD%D0%B5" title="Непрекъсваемо захранване">непрекъсваемо захранване</a></div></td></tr><tr style="height:2px;"><td></td></tr><tr><th scope="row" class="navbox-group">Входно-изходни устройства</th><td class="navbox-list nowraplinks navbox-even" 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href="/wiki/%D0%A1%D0%B5%D0%BD%D0%B7%D0%BE%D1%80%D0%B5%D0%BD_%D0%B5%D0%BA%D1%80%D0%B0%D0%BD" title="Сензорен екран">сензорен екран</a> • <a href="/wiki/%D0%9A%D0%BE%D0%BC%D0%BF%D1%8E%D1%82%D1%8A%D1%80%D0%BD%D0%B8_%D1%82%D0%BE%D0%BD%D0%BA%D0%BE%D0%BB%D0%BE%D0%BD%D0%B8" class="mw-redirect" title="Компютърни тонколони">компютърни тонколони</a></div></td></tr></tbody></table></td></tr></tbody></table>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Взето от „<a dir="ltr" href="https://bg.wikipedia.org/w/index.php?title=USB&oldid=12268284">https://bg.wikipedia.org/w/index.php?title=USB&oldid=12268284</a>“.</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a 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