{"id":15164,"date":"2020-05-11T09:03:03","date_gmt":"2020-05-11T09:03:03","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=15164"},"modified":"2024-07-03T14:07:53","modified_gmt":"2024-07-03T07:07:53","slug":"cong-usb-la-gi-tat-tan-tat-ve-cong-usb-ma-ban-nen-biet","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=15164","title":{"rendered":"C\u1ed5ng USB l\u00e0 g\u00ec? T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 c\u1ed5ng USB m\u00e0 b\u1ea1n n\u00ean bi\u1ebft!"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ch\u1eafc h\u1eb3n ch\u00fang ta \u0111\u00e3 kh\u00f4ng c\u00f2n xa l\u1ea1 v\u1edbi c\u1ed5ng USB r\u1ed3i. \u0110\u00e2y ch\u00ednh l\u00e0 v\u1ecb tr\u00ed k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi v\u00e0 m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n. V\u1eady ng\u00e0y h\u00f4m nay ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 c\u1ed5ng USB c\u0169ng nh\u01b0 t\u1ea5t t\u1ea7n t\u1eadt c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 n\u00f3 nh\u00e9.<\/span><\/p>\n<figure id=\"attachment_15165\" aria-describedby=\"caption-attachment-15165\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15165 size-full\" title=\"C\u1ed5ng USB l\u00e0 g\u00ec? T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 c\u1ed5ng USB m\u00e0 b\u1ea1n n\u00ean bi\u1ebft!\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cong-usb-la-gi-tat-tan-tat-ve-cong-usb-ma-ban-nen-biet.jpg\" alt=\"C\u1ed5ng USB l\u00e0 g\u00ec? T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 c\u1ed5ng USB m\u00e0 b\u1ea1n n\u00ean bi\u1ebft!\" width=\"750\" height=\"400\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cong-usb-la-gi-tat-tan-tat-ve-cong-usb-ma-ban-nen-biet.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cong-usb-la-gi-tat-tan-tat-ve-cong-usb-ma-ban-nen-biet-510x272.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cong-usb-la-gi-tat-tan-tat-ve-cong-usb-ma-ban-nen-biet-300x160.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cong-usb-la-gi-tat-tan-tat-ve-cong-usb-ma-ban-nen-biet-600x320.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-15165\" class=\"wp-caption-text\">C\u1ed5ng USB l\u00e0 g\u00ec? T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 c\u1ed5ng USB m\u00e0 b\u1ea1n n\u00ean bi\u1ebft!<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><strong>C\u1ed5ng USB l\u00e0 g\u00ec?<\/strong><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, c\u1ed5ng USB l\u00e0 n\u01a1i c\u00f3 vai tr\u00f2 k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi v\u1edbi m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n \u0111\u1ec3 trao \u0111\u1ed5i v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u. V\u1ec1 h\u00ecnh d\u1ea1ng c\u1ee7a c\u1ed5ng USB th\u00ec c\u1ed5ng USB c\u00f3 r\u1ea5t nhi\u1ec1u h\u00ecnh d\u1ea1ng nh\u01b0 d\u00e0i, d\u1eb9p, vu\u00f4ng\u2026\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: justify;\"><strong>Ph\u00e2n lo\u1ea1i c\u1ed5ng USB<\/strong><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c lo\u1ea1i c\u1ed5ng USB \u1edf h\u00ecnh \u1ea3nh b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">USB Type-A: \u0110\u00e2y l\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay. Kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i c\u1ee7a lo\u1ea1i c\u1ed5ng USB n\u00e0y l\u00e0 g\u1ea7n nh\u01b0 v\u00f4 h\u1ea1n: t\u1eeb b\u00e0n ph\u00edm, chu\u1ed9t, \u1ed5 c\u1ee9ng, m\u00e1y in, c\u00e1p k\u1ebft n\u1ed1i, truy\u1ec1n d\u1eef li\u1ec7u hay k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i adapter \u0111\u1ec3 chuy\u1ec3n sang c\u00e1c lo\u1ea1i c\u1ed5ng k\u1ebft n\u1ed1i kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">USB Type-B: C\u1ed5ng USB n\u00e0y c\u00f3 d\u1ea1ng h\u00ecnh vu\u00f4ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ed9t s\u1ed1 lo\u1ea1i hub, dock m\u1edf r\u1ed9ng v\u00e0 m\u00e1y in.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">USB Type-C: Lo\u1ea1i c\u1ed5ng USB \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m thay th\u1ebf cho USB Type-A v\u00e0 USB Type-B v\u00e0 micro USB. H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i m\u00e1y t\u00ednh m\u1ecfng nh\u1eb9 hi\u1ec7n t\u1ea1i \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb USB Type-C thay v\u00ec c\u00e1c c\u1ed5ng truy\u1ec1n th\u1ed1ng.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_15168\" aria-describedby=\"caption-attachment-15168\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15168 size-full\" title=\"C\u00e1c lo\u1ea1i c\u1ed5ng USB\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cac-loai-cong-usb.jpg\" alt=\"C\u00e1c lo\u1ea1i c\u1ed5ng USB\" width=\"750\" height=\"329\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cac-loai-cong-usb.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cac-loai-cong-usb-510x224.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cac-loai-cong-usb-300x132.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/05\/cac-loai-cong-usb-600x263.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-15168\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i c\u1ed5ng USB<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><strong>Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 b\u1ea3n c\u1ee7a c\u1ed5ng USB<\/strong><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u1ed5ng USB c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 b\u1ea3n sau:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">C\u00f3 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i v\u1edbi 127 thi\u1ebft b\u1ecb tr\u00ean c\u00f9ng m\u1ed9t c\u1ed5ng USB duy nh\u1ea5t (bao g\u1ed3m c\u00e1c hub USB).<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nh\u1eefng thi\u1ebft b\u1ecb ti\u00eau th\u1ee5 c\u00f4ng su\u1ea5t th\u1ea5p (v\u00ed d\u1ee5: chu\u1ed9t, b\u00e0n ph\u00edm, loa m\u00e1y t\u00ednh c\u00f4ng su\u1ea5t th\u1ea5p&#8230;) \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111i\u1ec7n n\u0103ng tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c c\u1ed5ng USB m\u00e0 kh\u00f4ng c\u1ea7n c\u00f3 s\u1ef1 cung c\u1ea5p ngu\u1ed3n ri\u00eang (th\u1eadm ch\u00ed c\u00e1c thi\u1ebft b\u1ecb gi\u1ea3i tr\u00ed s\u1ed1 nh\u01b0 SmartPhone, PocketPC ng\u00e0y nay s\u1eed d\u1ee5ng c\u00e1c c\u1ed5ng USB \u0111\u1ec3 s\u1ea1c pin).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ea7n s\u1eed d\u1ee5ng ngu\u1ed3n c\u00f4ng su\u1ea5t l\u1edbn (nh\u01b0 m\u00e1y in, m\u00e1y qu\u00e9t&#8230;) th\u00ec ch\u00fang kh\u00f4ng s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1eeb c\u1ed5ng USB nh\u01b0 ngu\u1ed3n \u0111i\u1ec7n n\u0103ng ch\u00ednh c\u1ee7a ch\u00fang, m\u00e0 \u0111\u01b0\u1eddng truy\u1ec1n ngu\u1ed3n ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng nh\u01b0 m\u1ed9t s\u1ef1 so s\u00e1nh m\u1ee9c \u0111i\u1ec7n th\u1ebf c\u1ee7a t\u00edn hi\u1ec7u.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Hub c\u00f3 th\u1ec3 c\u00f3 ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n ri\u00eang \u0111\u1ec3 c\u1ea5p \u0111i\u1ec7n th\u00eam cho c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng c\u1ed5ng USB \u0111\u1ec3 k\u1ebft n\u1ed1i b\u1edfi m\u1ed7i c\u1ed5ng USB ch\u1ec9 cung c\u1ea5p m\u1ed9t c\u00f4ng su\u1ea5t nh\u1ea5t \u0111\u1ecbnh.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nh\u1eefng thi\u1ebft b\u1ecb ngo\u1ea1i vi khi k\u1ebft n\u1ed1i v\u1edbi m\u00e1y t\u00ednh th\u00f4ng qua c\u1ed5ng USB c\u00f3 \u0111\u1eb7c t\u00ednh c\u1eafm n\u00f3ng, t\u1ee9c l\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ho\u1eb7c ng\u1eaft k\u1ebft n\u1ed1i t\u1ea1i m\u1ecdi th\u1eddi \u0111i\u1ec3m m\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u1ea7n m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb ngo\u1ea1i vi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n v\u1ec1 tr\u1ea1ng th\u00e1i t\u1ea1m ng\u1eebng ho\u1ea1t \u0111\u1ed9ng khi m\u00e1y t\u00ednh \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean \u0111\u00e2y l\u00e0 chia s\u1ebb c\u1ee7a HOCVIENiT.vn v\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn c\u1ed5ng USB. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">N\u1ebfu c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn m\u00e1y t\u00ednh th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y. V\u00e0 \u0111\u1eebng qu\u00ean \u0111\u00f3n \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft h\u1eefu \u00edch kh\u00e1c c\u1ee7a HOCVIENiT.vn nh\u00e9.<\/span><\/p>\n<blockquote><p>C\u00e1c b\u00e0i vi\u1ebft li\u00ean quan:<\/p>\n<p><a href=\"https:\/\/hocvienit.vn\/huong-dan-sua-loi-laptop-chi-nhan-1-cong-usb\/\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn s\u1eeda l\u1ed7i laptop ch\u1ec9 nh\u1eadn 1 c\u1ed5ng usb<\/a><\/p>\n<p><a href=\"https:\/\/hocvienit.vn\/usb-boot-la-gi-chuc-nang-cua-usb-boot\/\" target=\"_blank\" rel=\"noopener\">USB Boot l\u00e0 g\u00ec? Ch\u1ee9c n\u0103ng c\u1ee7a USB Boot\u00a0<\/a><\/p>\n<p><a href=\"https:\/\/hocvienit.vn\/3-cach-hien-file-an-trong-usb\/\" target=\"_blank\" rel=\"noopener\">3 c\u00e1ch hi\u1ec7n file \u1ea9n trong USB<\/a><\/p><\/blockquote>\n<p style=\"text-align: justify;\"><i>M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<\/i><\/p>\n<p style=\"text-align: justify;\"><strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<\/strong><br \/>\n<strong>MST: 0108733789<\/strong><br \/>\n<strong>T\u1ed5ng \u0111\u00e0i h\u1ed7 tr\u1ee3: 024 3566 8686 \u2013 Hotline: 0981 223 001<\/strong><br \/>\n<strong>Facebook:<\/strong>\u00a0<a href=\"http:\/\/www.fb.com\/hocvienit\" target=\"_blank\" rel=\"noopener\">www.fb.com\/hocvienit<\/a><\/p>\n<p style=\"text-align: justify;\"><strong>\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0<a href=\"http:\/\/bit.ly\/Youtube_HOCVIENiT\" target=\"_blank\" rel=\"noopener\">http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><\/p>\n<p style=\"text-align: justify;\"><strong>Tham gia c\u1ed9ng \u0111\u1ed3ng H\u1ecdc vi\u1ec7n IT.vn t\u1ea1i:<\/strong>\u00a0<a href=\"https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/<\/a><\/p>\n<p style=\"text-align: justify;\"><strong>Tr\u1ee5 s\u1edf H\u00e0 N\u1ed9i:<\/strong>\u00a0S\u1ed1 8 ng\u00f5 117 Th\u00e1i H\u00e0, \u0110\u1ed1ng \u0110a, H\u00e0 N\u1ed9i<\/p>\n<p style=\"text-align: justify;\"><strong>H\u1ed3 Ch\u00ed Minh:<\/strong>\u00a0S\u1ed1 283\/45 C\u00e1ch M\u1ea1ng Th\u00e1ng T\u00e1m, Ph\u01b0\u1eddng 12, Qu\u1eadn 10,\u00a0TP.HCM<br \/>\n<strong>H\u1ea3i Ph\u00f2ng:<\/strong>\u00a0S\u1ed1 94 Qu\u00e1n Nam, L\u00ea Ch\u00e2n, H\u1ea3i Ph\u00f2ng<\/p>\n<p style=\"text-align: justify;\"><strong>Th\u00e1i Nguy\u00ean:<\/strong>\u00a0S\u1ed1 297 L\u01b0\u01a1ng Ng\u1ecdc Quy\u1ebfn, TP. Th\u00e1i Nguy\u00ean<br \/>\n<strong><i>H\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1eafc h\u1eb3n ch\u00fang ta \u0111\u00e3 kh\u00f4ng c\u00f2n xa l\u1ea1 v\u1edbi c\u1ed5ng USB r\u1ed3i. \u0110\u00e2y ch\u00ednh l\u00e0 v\u1ecb tr\u00ed k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi v\u00e0 m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n. V\u1eady ng\u00e0y h\u00f4m nay ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 c\u1ed5ng USB c\u0169ng nh\u01b0 t\u1ea5t t\u1ea7n t\u1eadt c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 n\u00f3 nh\u00e9.<\/p>\n","protected":false},"author":95,"featured_media":15165,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96,94],"tags":[647],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/15164"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15164"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/15164\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/15165"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}