{"id":269,"date":"2023-09-27T15:31:15","date_gmt":"2023-09-27T07:31:15","guid":{"rendered":"https:\/\/labs-insight.com\/?page_id=269"},"modified":"2025-08-14T17:01:32","modified_gmt":"2025-08-14T09:01:32","slug":"usb-compliance-test","status":"publish","type":"page","link":"https:\/\/labs-insight.com\/en\/usb-compliance-test\/","title":{"rendered":"USB"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"269\" class=\"elementor elementor-269\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-697934af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"697934af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-40e22dc1\" data-id=\"40e22dc1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b16f6ac elementor-widget elementor-widget-text-editor\" data-id=\"7b16f6ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"wp-block-heading has-text-color has-large-font-size\" style=\"color: #060650;\">USB Introduction<\/h2>\n<p><!-- \/wp:heading --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">Universal Serial Bus (USB) is a standard for connecting computers and various devices, widely used across a range of equipment from personal computers to digital TVs and gaming consoles. In the early days, external devices used different transmission interfaces such as parallel ports, RS232, and PS\/2, causing inconvenience. In order to standardize the connection method and enable hot-swapping, USB emerged.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">USB offers key benefits including simplicity, versatility, and support for hot-plugging. It requires no dedicated drivers and works seamlessly with a wide range of devices. As USB technology continues to evolve, USB4 now supports transfer speeds up to 80 Gbit\/sec including an optional bandwidth boost feature that enables 120Gbps data rates. The USB Type-C\u00ae connector adds convenience with its reversible plug, making connections easier than ever.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">Overall, USB plays a vital role in enabling seamless, efficient connectivity across consumer, professional, and industrial applications, supporting the increasingly digital and connected world.<\/p>\n<p>\u00a0<\/p>\n<p><!-- wp:heading {\"style\":{\"color\":{\"text\":\"#060650\"}},\"fontSize\":\"large\"} --><\/p>\n<h2 class=\"wp-block-heading has-text-color has-large-font-size\" style=\"color: #060650;\">USB4\u00ae \u2014 The New Era of Faster, Smarter Connectivity<\/h2>\n<p><!-- \/wp:heading --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">USB4 is the latest generation of the USB standard, offering data transfer speeds of up to 80Gbps with an optional bandwidth boost to 120Gbps. . It combines the strengths of previous USB versions while streamlining high-speed data, anddisplay,\u2014all through a single USB Type-C\u00ae connector. With support for 4K\/8K video, and high-performance peripherals, USB4 sets the new standard for modern laptops, desktops, and mobile devices.<\/p>\n<p class=\"has-medium-font-size\"><em>\u8a3b\uff1a<\/em><em>USB4 <\/em><em>These products must<\/em><em> USB Power Delivery <\/em><em>\u6216\u5feb\u901f\u5145\u96fb\u4e26\u7121\u76f4\u63a5\u95dc\u806f\u3002<\/em><\/p>\n<p>\u00a0<\/p>\n<p><!-- wp:heading {\"style\":{\"color\":{\"text\":\"#060650\"}},\"fontSize\":\"large\"} --><\/p>\n<h2 class=\"wp-block-heading has-text-color has-large-font-size\" style=\"color: #060650;\">USB-IF<\/h2>\n<p><!-- \/wp:heading --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">The USB Implementers Forum (USB-IF) is a non-profit organization founded by leading tech companies including Apple, HP, Intel, Microsoft, Renesas, STMicroelectronics, and Texas Instruments. Its mission is to advance USB technology and ensure a reliable, high-quality connectivity experience for users worldwide.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\"><strong>USB-IF plays a key role in:<\/strong><\/p>\n<ul>\n<li class=\"has-medium-font-size\">Developing USB specifications \u2013 Defining technical standards to ensure device compatibility and performance.<\/li>\n<li class=\"has-medium-font-size\">Managing certification and EU conformity programs \u2013 Enabling products to undergo compliance testing and earn USB certification and\/or USB conformity status.<\/li>\n<li class=\"has-medium-font-size\">Promoting USB technology \u2013 Supporting industry adoption through education, events, and global outreach.<\/li>\n<\/ul>\n<p><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">USB-IF continues to drive the evolution of USB technology to meet the demands of modern devices and applications. Learn more at the official USB website.<\/p>\n<p>\u00a0<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"style\":{\"color\":{\"text\":\"#060650\"}},\"fontSize\":\"large\"} --><\/p>\n<h2 class=\"wp-block-heading has-text-color has-large-font-size\" style=\"color: #060650;\">USB Certificaiton Process<\/h2>\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-1271 aligncenter\" src=\"https:\/\/labs-insight.com\/wp-content\/uploads\/2025\/08\/\u672a\u547d\u540d\u7ed8\u56fe-\u7b2c-1-\u9875.drawio.png\" alt=\"\" width=\"367\" height=\"1003\" srcset=\"https:\/\/labs-insight.com\/wp-content\/uploads\/2025\/08\/\u672a\u547d\u540d\u7ed8\u56fe-\u7b2c-1-\u9875.drawio.png 331w, https:\/\/labs-insight.com\/wp-content\/uploads\/2025\/08\/\u672a\u547d\u540d\u7ed8\u56fe-\u7b2c-1-\u9875.drawio-110x300.png 110w, https:\/\/labs-insight.com\/wp-content\/uploads\/2025\/08\/\u672a\u547d\u540d\u7ed8\u56fe-\u7b2c-1-\u9875.drawio-4x12.png 4w\" sizes=\"(max-width: 367px) 100vw, 367px\" \/><\/div>\n<p><!-- \/wp:heading --><!-- wp:image {\"id\":275,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} --><\/p>\n<p><!-- \/wp:image --><!-- wp:heading {\"level\":3,\"fontSize\":\"medium\"} --><\/p>\n<p>\u00a0<\/p>\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>(1) Apply for the VID and Register the TID for your product<\/strong><\/h3>\n<p><!-- \/wp:heading --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">To obtain USB certification, you or brand owner must have a USB Vendor ID (VID). Once you have access to the official USB-IF website with your account credentials, you can register your product for a Test ID (TID). A valid TID is required before any certification testing can proceed.\nPlease apply for a VID here:<a href=\"https:\/\/www.usb.org\/getting-vendor-id\">https:\/\/www.usb.org\/getting-vendor-id<\/a><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3,\"fontSize\":\"medium\"} --><\/p>\n<h3 class=\"wp-block-heading has-medium-font-size\">(2) <strong>Prepare the VIF, documents and test samples<\/strong><\/h3>\n<p><!-- \/wp:heading --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\">Before conducting USB and USB Power Delivery (PD) certification testing, please prepare the following materials:<\/p>\n<ol>\n<li class=\"has-medium-font-size\"><strong>2 sets or more of test samples<\/strong><\/li>\n<li class=\"has-medium-font-size\"><strong>USB Product Information Form<\/strong><\/li>\n<li class=\"has-medium-font-size\"><strong>USB Cable\/Connector Product Information Form<\/strong><\/li>\n<li class=\"has-medium-font-size\"><strong>Vendor Information File\uff08VIF\uff09<\/strong>\uff1a<br \/>This file declares the capabilities of your product. It must be loaded into the test equipment to compare the device\u2019s declaration and real functions. This is a required file for testing, please ensure the latest version of the VIF is prepared before testing.<\/li>\n<li class=\"has-medium-font-size\">If your product is an Embedded Host and requires a specific command to enter test mode, please provide<strong>the command in advance.<\/strong>.<\/li>\n<\/ol>\n<p><!-- \/wp:paragraph --><!-- wp:separator --><\/p>\n<h2>\u00a0<\/h2>\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size\" style=\"color: #060650;\">FAQs<\/h2>\n<p><!-- \/wp:heading --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p class=\"has-medium-font-size\"><strong>1. How to become a USB-IF member?<\/strong><\/p>\n<p class=\"has-medium-font-size\">Visit the USB-IF official website to complete your membership registration:<a href=\"https:\/\/www.usb.org\/members\">https:\/\/www.usb.org\/members<\/a><\/p>\n<p>\u00a0<\/p>\n<p><strong>Trademark<\/strong><br \/>USB, USB-C\u00ae, USB Type-C\u00ae, and USB-IF are registered trademarks of the USB Implementers Forum.<\/p>\n<p><strong>Disclaimer<\/strong><br \/>This information is provided for reference only and does not constitute an official communication from the USB Implementers Forum (USB-IF). For official information, please visit the USB-IF website at usb.org or contact USB-IF directly.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph {\"fontSize\":\"medium\"} --><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4b130c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b4b130c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: Roboto; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 500;\">Get Insight News<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>USB \u4ecb\u9762 \u901a\u7528\u5e8f\u5217\u532f\u6d41\u6392\uff08USB, Universal Serial Bus\uff09\u662f\u9023\u63a5\u96fb\u8166\u548c\u5404\u985e\u88dd\u7f6e\u7684\u6a19\u6e96\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"class_list":["post-269","page","type-page","status-publish","hentry","entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/pages\/269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/comments?post=269"}],"version-history":[{"count":23,"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/pages\/269\/revisions"}],"predecessor-version":[{"id":1278,"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/pages\/269\/revisions\/1278"}],"wp:attachment":[{"href":"https:\/\/labs-insight.com\/en\/wp-json\/wp\/v2\/media?parent=269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}