{"id":10210,"date":"2026-09-07T07:31:05","date_gmt":"2026-09-07T07:31:05","guid":{"rendered":"https:\/\/imiapower.com\/?p=10210"},"modified":"2026-09-07T07:31:05","modified_gmt":"2026-09-07T07:31:05","slug":"why-power-strips-keep-usb-a-port","status":"publish","type":"post","link":"https:\/\/imiapower.com\/vi\/why-power-strips-keep-usb-a-port\/","title":{"rendered":"T\u1ea1i sao c\u1ed5ng Type-C c\u00f3 m\u1eb7t \u1edf kh\u1eafp m\u1ecdi n\u01a1i, nh\u01b0ng \u1ed5 c\u1eafm \u0111i\u1ec7n v\u1eabn gi\u1eef l\u1ea1i c\u1ed5ng USB-A?"},"content":{"rendered":"

N\u1ebfu nh\u00ecn v\u00e0o th\u1ecb tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 hi\u1ec7n nay, Type-C g\u1ea7n nh\u01b0 \u0111\u00e3 chi\u1ebfm l\u0129nh m\u1ecdi th\u1ee9. T\u1eeb \u0111i\u1ec7n tho\u1ea1i \u0111\u1ebfn m\u00e1y t\u00ednh x\u00e1ch tay, ai c\u0169ng khen ng\u1ee3i kh\u1ea3 n\u0103ng s\u1ea1c nhanh. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n nh\u00ecn v\u00e0o \u1ed5 c\u1eafm \u0111i\u1ec7n th\u00f4ng minh ho\u1eb7c b\u1ed9 s\u1ea1c m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n m\u1edbi c\u1ee7a m\u00ecnh, b\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y \u0111i\u1ec1u g\u00ec \u0111\u00f3 k\u1ef3 l\u1ea1. Ch\u00fang v\u1eabn gi\u1eef l\u1ea1i c\u1ed5ng USB-A ki\u1ec3u c\u0169. T\u1ea1i sao l\u1ea1i gi\u1eef c\u1ed5ng USB-A khi Type-C \u0111\u01b0\u1ee3c cho l\u00e0 ho\u00e0n h\u1ea3o? D\u01b0\u1edbi \u0111\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao k\u1ebft n\u1ed1i kinh \u0111i\u1ec3n n\u00e0y s\u1ebd kh\u00f4ng bi\u1ebfn m\u1ea5t.<\/p>\n

1. R\u00e0o c\u1ea3n b\u1eaft tay<\/b><\/h2>\n

C\u1eafm m\u1ed9t chi\u1ebfc qu\u1ea1t b\u00e0n gi\u00e1 r\u1ebb ho\u1eb7c tai nghe Bluetooth c\u01a1 b\u1ea3n v\u00e0o b\u1ed9 s\u1ea1c Type-C cao c\u1ea5p th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn vi\u1ec7c kh\u00f4ng s\u1ea1c \u0111\u01b0\u1ee3c g\u00ec. B\u1ed9 s\u1ea1c PD kh\u1edfi t\u1ea1o m\u1ed9t giao th\u1ee9c b\u1eaft tay, h\u1ecfi thi\u1ebft b\u1ecb c\u1ea7n \u0111i\u1ec7n \u00e1p bao nhi\u00eau. \u0110\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed, c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed gi\u00e1 r\u1ebb thi\u1ebfu chip giao th\u1ee9c v\u00e0 ho\u1ea1t \u0111\u1ed9ng im l\u1eb7ng. N\u1ebfu kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i r\u00f5 r\u00e0ng, c\u1ed5ng Type-C th\u00f4ng minh s\u1ebd t\u1eeb ch\u1ed1i xu\u1ea5t \u0111i\u1ec7n \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb. \u0110\u00e2y l\u00e0 l\u00fac c\u1ed5ng USB-A tr\u1edf n\u00ean thi\u1ebft y\u1ebfu. N\u00f3 t\u1ef1 \u0111\u1ed9ng xu\u1ea5t ra \u0111i\u1ec7n \u00e1p 5V c\u01a1 b\u1ea3n, an to\u00e0n, cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng c\u00f3 chip s\u1ea1c ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o.<\/p>\n

2. M\u1ed9t n\u00fai c\u00e1p c\u0169<\/b><\/h2>\n

Ai trong ch\u00fang ta c\u0169ng \u0111\u1ec1u c\u00f3 m\u1ed9t ng\u0103n k\u00e9o \u0111\u1ea7y nh\u1eefng s\u1ee3i c\u00e1p c\u0169 m\u00e0 ch\u00fang ta v\u1eabn r\u1ea5t c\u1ea7n cho c\u00e1c v\u1eadt d\u1ee5ng h\u00e0ng ng\u00e0y. Nhi\u1ec1u c\u1ee5c s\u1ea1c d\u1ef1 ph\u00f2ng \u0111\u1eddi c\u0169, m\u00e1y \u0111\u1ecdc s\u00e1ch \u0111i\u1ec7n t\u1eed \u0111\u1eddi c\u0169, \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh v\u00e0 m\u00e1y c\u1ea1o r\u00e2u \u0111i\u1ec7n \u0111\u1ec1u c\u1ea7n \u0111\u1ebfn nh\u1eefng s\u1ee3i c\u00e1p c\u0169 n\u00e0y. Vi\u1ec7c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u1ed5ng USB-A kh\u1ecfi c\u00e1c \u1ed5 c\u1eafm \u0111i\u1ec7n s\u1ebd bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i mua v\u00f4 s\u1ed1 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ch\u1ec9 \u0111\u1ec3 gi\u1eef cho c\u00e1c thi\u1ebft b\u1ecb c\u0169 c\u1ee7a h\u1ecd ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

3. \u0110\u1ed9 b\u1ec1n v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t<\/b><\/h2>\n

\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 \u1ed5 c\u1eafm \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u1eb7t d\u01b0\u1edbi b\u00e0n l\u00e0m vi\u1ec7c trong c\u1ea3 th\u1eadp k\u1ef7, c\u1ed5ng USB-A mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch thi\u1ebft th\u1ef1c \u0111\u00e1ng k\u1ec3.<\/p>\n

    \n
  • \n

    S\u1ee9c b\u1ec1n th\u1ec3 ch\u1ea5t:<\/b> C\u00e1c ch\u00e2n ti\u1ebfp x\u00fac b\u00ean trong c\u1ee7a c\u1ed5ng n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t s\u00e2u v\u00e0o b\u00ean trong v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng t\u1eafc ngh\u1ebdn m\u1ea1nh.<\/p>\n<\/li>\n

  • \n

    Qu\u1ea3n l\u00fd chi ph\u00ed:<\/b> M\u00f4-\u0111un 5V c\u01a1 b\u1ea3n c\u00f3 chi ph\u00ed s\u1ea3n xu\u1ea5t c\u1ef1c k\u1ef3 th\u1ea5p v\u00e0 t\u1ea1o ra r\u1ea5t \u00edt nhi\u1ec7t.<\/p>\n<\/li>\n<\/ul>\n

    Vi\u1ec7c b\u1ed5 sung c\u1ed5ng Type-C h\u1ed7 tr\u1ee3 PD \u0111\u00f2i h\u1ecfi c\u00e1c chip ph\u1ee9c t\u1ea1p v\u00e0 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong m\u1ed9t kh\u00f4ng gian nh\u1ecf g\u1ecdn. Type-C \u0111\u1ea1i di\u1ec7n cho t\u01b0\u01a1ng lai nhanh ch\u00f3ng v\u00e0 th\u00f4ng minh, nh\u01b0ng c\u1ed5ng USB-A \u0111\u00e1ng tin c\u1eady v\u1eabn l\u00e0 n\u1ec1n t\u1ea3ng to\u00e0n di\u1ec7n v\u00e0 \u1ed5n \u0111\u1ecbnh. L\u1ea7n t\u1edbi n\u1ebfu thi\u1ebft b\u1ecb nh\u1ecf c\u1ee7a b\u1ea1n kh\u00f4ng s\u1ea1c \u0111\u01b0\u1ee3c, ch\u1ec9 c\u1ea7n c\u1eafm l\u1ea1i v\u00e0o c\u1ed5ng c\u0169. M\u1eb9o \u0111\u01a1n gi\u1ea3n v\u00e0 th\u00f4ng minh n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian, ti\u1ec1n b\u1ea1c v\u00e0 nh\u1eefng r\u1eafc r\u1ed1i kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>","protected":false},"excerpt":{"rendered":"

    If you look at the tech market today, Type-C has practically taken over. From phones to laptops, everyone is praising fast charging. However, if you look at your new smart power strip or a desktop charger, you will notice something odd. They stubbornly retain the old-school USB-A port. Why keep the USB-A port when Type-C […]<\/p>\n","protected":false},"author":1,"featured_media":10211,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[361],"tags":[],"class_list":["post-10210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/10210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/comments?post=10210"}],"version-history":[{"count":1,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/10210\/revisions"}],"predecessor-version":[{"id":10212,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/10210\/revisions\/10212"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/media\/10211"}],"wp:attachment":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/media?parent=10210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/categories?post=10210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/tags?post=10210"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}