{"id":70,"date":"2019-03-21T15:41:39","date_gmt":"2019-03-21T07:41:39","guid":{"rendered":"https:\/\/www.pcstationcn.com\/blog\/?p=70"},"modified":"2019-03-21T17:59:46","modified_gmt":"2019-03-21T09:59:46","slug":"how-to-distinguish-between-usb2-0-and-usb3-0-on-eglobal-mini-pc-computer","status":"publish","type":"post","link":"https:\/\/www.pcstationcn.com\/blog\/?p=70","title":{"rendered":"How To Distinguish Between USB2.0 And USB3.0 on Eglobal Mini PC Computer"},"content":{"rendered":"\n<p>Some of our\ncustomer always have a question, \u201cWhy my internet get not stable when I plug the USB flash\nor external USB DVD to the USB 2.0 Port on the mini pc, but internet stable\nwhen plug the same usb products to the USB 3.0 port in the same mini pc, what\nhappen?\u201d<\/p>\n\n\n\n<p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThis problem most due to USB power supply different, USB 2.0 port can\nsupply max 500ma but usb 3.0 can supply up to 900ma, so if your usb products\nrequire more than 500ma and less than 900ma, it will not be stable on the USB\n2.0 port but stable on the USB 3.0 port. And USB problem on the motherboard\nwill hurt the Lan chip power supply, that&#8217;s why the internet get not stable if\nyou plug usb products to USB 2.0.\n\n\n\n<\/p>\n\n\n\n<p><strong>USB 2.0 vs USB 3.0<\/strong><\/p>\n\n\n\n<p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nUSB 3.0, the latest version of USB (Universal Serial Bus), provides\nbetter speed and more efficient power management than USB 2.0. USB 3.0 is\nbackward compatible with USB 2.0 devices; however, data transfer speeds are\nlimited to USB 2.0 levels when these devices inter-operate.\n\n\n\n<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"224\" height=\"123\" src=\"https:\/\/www.pcstationcn.com\/blog\/wp-content\/uploads\/2019\/03\/USB2.0.jpg\" alt=\"\" class=\"wp-image-71\"\/><\/figure>\n\n\n\n<p><strong>Comparison chart<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"514\" height=\"748\" src=\"https:\/\/www.pcstationcn.com\/blog\/wp-content\/uploads\/2019\/03\/USB3.0.png\" alt=\"\" class=\"wp-image-72\" srcset=\"https:\/\/www.pcstationcn.com\/blog\/wp-content\/uploads\/2019\/03\/USB3.0.png 514w, https:\/\/www.pcstationcn.com\/blog\/wp-content\/uploads\/2019\/03\/USB3.0-206x300.png 206w\" sizes=\"(max-width: 514px) 85vw, 514px\" \/><\/figure>\n\n\n\n<p><strong>How To Distinguish Between USB2.0 And USB3.0 on Eglobal Mini PC Computer<\/strong><\/p>\n\n\n\n<p>Observing the\ncolor method, in order to distinguish it from USB 2.0, the USB 3.0 Primoter\nGroup recommends that the blue base be used in the USB 3.0 interface, so we can\ndistinguish it by color.<\/p>\n\n\n\n<p>Observe the\ncontact method, which is more cautious. USB 2.0 only has 4pin metal contacts,\nwhile USB 3.0 is 9pin contacts. The front 4pin and USB 2.0 are one-to-one, and\nthe rear 5pin is USB 3.0 exclusive.<\/p>\n\n\n\n<p>As for the USB 3.0\nB-type interface, it is better to distinguish. The USB 3.0 standard B-type\ninterface is larger than the USB 2.0, and the upper part is more prominent, and\nit accommodates the new 5-pin contact.\n\nObserve the logo method. The USB 3.0 logo is shown\nbelow. \u201cSS\u201d stands for \u201cSuperSpeed\u201d and will be available in the USB 3.0\ninterface section. In addition, the USB 3.0 cable is slightly thicker than the\nUSB 2.0 cable due to the increased route.\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some of our customer always have a question, \u201cWhy my internet get not stable when I plug the USB flash or external USB DVD to the USB 2.0 Port on the mini pc, but internet stable when plug the same usb products to the USB 3.0 port in the same mini pc, what happen?\u201d This &hellip; <a href=\"https:\/\/www.pcstationcn.com\/blog\/?p=70\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;How To Distinguish Between USB2.0 And USB3.0 on Eglobal Mini PC Computer&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/70"}],"collection":[{"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=70"}],"version-history":[{"count":1,"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/70\/revisions"}],"predecessor-version":[{"id":73,"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/70\/revisions\/73"}],"wp:attachment":[{"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcstationcn.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}