{"id":461006,"date":"2025-05-30T20:26:44","date_gmt":"2025-05-30T13:26:44","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=461006"},"modified":"2025-05-30T20:26:44","modified_gmt":"2025-05-30T13:26:44","slug":"usb-wifi-2","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/usb-wifi-2\/","title":{"rendered":"USB WiFi l\u00e0 g\u00ec? \u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng USB WiFi chi ti\u1ebft"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Trong th\u1eddi \u0111\u1ea1i Internet tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00f4ng vi\u1ec7c v\u00e0 cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y, vi\u1ec7c k\u1ebft n\u1ed1i m\u1ea1ng m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 \u1ed5n \u0111\u1ecbnh l\u00e0 \u0111i\u1ec1u ai c\u0169ng quan t\u00e2m. \u0110\u00f3 ch\u00ednh l\u00e0 l\u00fac <\/span><b>USB WiFi<\/b><span style=\"font-weight: 400;\"> ph\u00e1t huy vai tr\u00f2 quan tr\u1ecdng mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ef1c k\u1ef3 ti\u1ec7n l\u1ee3i. B\u00e0i vi\u1ebft n\u00e0y, <strong>Ho\u00e0ng H\u00e0 Mobile<\/strong> s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 USB k\u1ebft n\u1ed1i WiFi l\u00e0 g\u00ec, c\u1ea5u t\u1ea1o v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 ra sao, c\u00e1ch s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn mua m\u1ed9t thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">USB WiFi l\u00e0 g\u00ec?<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">USB k\u1ebft n\u1ed1i WiFi l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn c\u00f3 h\u00ecnh d\u00e1ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u1ed9t chi\u1ebfc USB th\u00f4ng th\u01b0\u1eddng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i m\u00e1y t\u00ednh v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch v\u1edbi nh\u1eefng m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n kh\u00f4ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n card m\u1ea1ng kh\u00f4ng d\u00e2y, ho\u1eb7c laptop b\u1ecb h\u1ecfng ch\u1ee9c n\u0103ng WiFi. Khi c\u1eafm v\u00e0o c\u1ed5ng USB, thi\u1ebft b\u1ecb s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ed9 thu t\u00edn hi\u1ec7u WiFi, cho ph\u00e9p m\u00e1y t\u00ednh k\u1ebft n\u1ed1i v\u1edbi Internet m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n k\u00e9o d\u00e2y m\u1ea1ng LAN r\u01b0\u1eddm r\u00e0.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-461011 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-1.jpg\" alt=\"USB-WiFi-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">V\u1ec1 c\u01a1 b\u1ea3n, USB k\u1ebft n\u1ed1i WiFi ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc \u0103ng-ten thu s\u00f3ng. N\u00f3 s\u1ebd t\u00ecm ki\u1ebfm c\u00e1c m\u1ea1ng WiFi c\u00f3 s\u1eb5n xung quanh, sau \u0111\u00f3 truy\u1ec1n t\u00edn hi\u1ec7u v\u1ec1 m\u00e1y t\u00ednh th\u00f4ng qua k\u1ebft n\u1ed1i USB. M\u1ed9t s\u1ed1 lo\u1ea1i USB hi\u1ec7n \u0111\u1ea1i c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t s\u00f3ng, t\u1ee9c l\u00e0 chia s\u1ebb k\u1ebft n\u1ed1i Internet t\u1eeb m\u00e1y t\u00ednh \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c, r\u1ea5t ti\u1ec7n l\u1ee3i trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng c\u00f3 modem ho\u1eb7c router ri\u00eang.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngo\u00e0i ra, USB k\u1ebft n\u1ed1i WiFi l\u00e0 gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi n\u1ebfu b\u1ea1n mu\u1ed1n n\u00e2ng c\u1ea5p k\u1ebft n\u1ed1i Internet cho thi\u1ebft b\u1ecb m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf m\u00e1y ho\u1eb7c thay \u0111\u1ed5i ph\u1ea7n c\u1ee9ng ph\u1ee9c t\u1ea1p. Thi\u1ebft b\u1ecb n\u00e0y c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean, nh\u00e2n vi\u00ean v\u0103n ph\u00f2ng hay ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng l\u1ef1a ch\u1ecdn nh\u1edd s\u1ef1 ti\u1ec7n l\u1ee3i, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u1ea5u t\u1ea1o c\u1ee7a USB WiFi<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ea7u c\u1eafm USB: \u0110\u1ea7u c\u1eafm USB th\u01b0\u1eddng l\u00e0 lo\u1ea1i USB-A ph\u1ed5 bi\u1ebfn, gi\u00fap k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb v\u1edbi m\u00e1y t\u00ednh th\u00f4ng qua c\u1ed5ng USB. M\u1ed9t s\u1ed1 m\u1eabu cao c\u1ea5p c\u00f3 th\u1ec3 \u0111i k\u00e8m c\u1ed5ng USB 3.0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n so v\u1edbi lo\u1ea1i USB 2.0 truy\u1ec1n th\u1ed1ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ed9 thu s\u00f3ng: Ph\u1ea7n \u0103ng-ten l\u00e0 n\u01a1i ti\u1ebfp nh\u1eadn t\u00edn hi\u1ec7u WiFi t\u1eeb router ho\u1eb7c modem kh\u00f4ng d\u00e2y. M\u1ed9t s\u1ed1 USB c\u00f3 thi\u1ebft k\u1ebf \u0103ng-ten ng\u1ea7m b\u00ean trong \u0111\u1ec3 gi\u1eef d\u00e1ng v\u1ebb nh\u1ecf g\u1ecdn, trong khi c\u00e1c m\u1eabu m\u1ea1nh m\u1ebd h\u01a1n l\u1ea1i s\u1edf h\u1eefu \u0103ng-ten ngo\u00e0i c\u00f3 th\u1ec3 xoay \u0111\u01b0\u1ee3c, gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng thu s\u00f3ng \u1edf c\u00e1c v\u1ecb tr\u00ed xa ho\u1eb7c c\u00f3 nhi\u1ec1u v\u1eadt c\u1ea3n.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-461012 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-2.jpg\" alt=\"USB-WiFi-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ed9 vi x\u1eed l\u00fd v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n: B\u00ean trong l\u1edbp v\u1ecf nh\u1ef1a c\u1ee7a USB l\u00e0 b\u1ea3ng m\u1ea1ch v\u1edbi vi x\u1eed l\u00fd nh\u1ecf v\u00e0 c\u00e1c chip \u0111i\u1ec1u khi\u1ec3n. B\u1ed9 ph\u1eadn n\u00e0y x\u1eed l\u00fd t\u00edn hi\u1ec7u thu \u0111\u01b0\u1ee3c t\u1eeb s\u00f3ng WiFi, gi\u1ea3i m\u00e3 v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh d\u1eef li\u1ec7u c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c cho m\u00e1y t\u00ednh.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e8n LED th\u00f4ng b\u00e1o (n\u1ebfu c\u00f3): M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb c\u00f2n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p \u0111\u00e8n LED nh\u1ecf \u0111\u1ec3 hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111ang k\u1ebft n\u1ed1i, truy\u1ec1n d\u1eef li\u1ec7u hay l\u1ed7i. Tuy kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng, nh\u01b0ng \u0111\u00e8n LED gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng ki\u1ec3m so\u00e1t t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ch\u1ee9c n\u0103ng c\u1ee7a USB WiFi<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ch\u1ee9c n\u0103ng \u0111\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t c\u1ee7a USB ch\u00ednh l\u00e0 thu s\u00f3ng WiFi. Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc \u0103ng-ten nh\u1ecf, b\u1eaft t\u00edn hi\u1ec7u t\u1eeb router ho\u1eb7c modem WiFi r\u1ed3i truy\u1ec1n d\u1eef li\u1ec7u qua c\u1ed5ng USB \u0111\u1ebfn m\u00e1y t\u00ednh. Ch\u1ec9 c\u1ea7n c\u1eafm v\u00e0o v\u00e0 c\u00e0i driver, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng k\u1ebft n\u1ed1i Internet m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-461013 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-3.jpg\" alt=\"USB-WiFi-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 lo\u1ea1i USB cao c\u1ea5p c\u00f2n c\u00f3 ch\u1ee9c n\u0103ng ph\u00e1t s\u00f3ng WiFi. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu m\u00e1y t\u00ednh \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i Internet qua d\u00e2y m\u1ea1ng, b\u1ea1n c\u00f3 th\u1ec3 bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t \u0111i\u1ec3m ph\u00e1t WiFi nh\u1edd USB c\u00f3 h\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng ph\u00e1t s\u00f3ng. T\u00ednh n\u0103ng n\u00e0y c\u1ef1c k\u1ef3 h\u1eefu \u00edch trong c\u00e1c t\u00ecnh hu\u1ed1ng b\u1ea1n mu\u1ed1n chia s\u1ebb m\u1ea1ng v\u1edbi \u0111i\u1ec7n tho\u1ea1i, tablet ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nh\u01b0ng kh\u00f4ng c\u00f3 modem ph\u1ee5 tr\u1ee3.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngo\u00e0i ra, USB k\u1ebft n\u1ed1i WiFi c\u00f2n h\u1ed7 tr\u1ee3 t\u0103ng t\u00ednh linh ho\u1ea1t trong vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y t\u00ednh. B\u1ea1n kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi \u0111\u1ed9 d\u00e0i d\u00e2y m\u1ea1ng, c\u00f3 th\u1ec3 \u0111\u1eb7t m\u00e1y t\u00ednh \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u trong ph\u1ea1m vi s\u00f3ng WiFi m\u00e0 kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 v\u1ecb tr\u00ed \u1ed5 m\u1ea1ng. \u0110i\u1ec1u n\u00e0y c\u1ef1c k\u1ef3 ph\u00f9 h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng v\u0103n ph\u00f2ng, ph\u00f2ng h\u1ecdc, ho\u1eb7c kh\u00f4ng gian s\u1ed1ng hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i USB WiFi ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay, USB \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau nh\u1eb1m \u0111\u00e1p \u1ee9ng \u0111a d\u1ea1ng nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. M\u1ed7i lo\u1ea1i \u0111\u1ec1u c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t, ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ba lo\u1ea1i USB k\u1ebft n\u1ed1i WiFi ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y:<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">USB thu s\u00f3ng<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t, c\u00f3 ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 thu s\u00f3ng WiFi t\u1eeb modem ho\u1eb7c router v\u00e0 truy\u1ec1n v\u00e0o m\u00e1y t\u00ednh th\u00f4ng qua c\u1ed5ng USB. USB thu s\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u cho m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n ho\u1eb7c laptop b\u1ecb h\u1ecfng card WiFi. V\u1edbi thao t\u00e1c \u0111\u01a1n gi\u1ea3n, ch\u1ec9 c\u1ea7n c\u1eafm v\u00e0o m\u00e1y v\u00e0 c\u00e0i \u0111\u1eb7t driver th\u00ec ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 c\u00f3 th\u1ec3 truy c\u1eadp Internet kh\u00f4ng d\u00e2y m\u00e0 kh\u00f4ng c\u1ea7n k\u00e9o d\u00e2y m\u1ea1ng ph\u1ee9c t\u1ea1p.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461014 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-4.jpg\" alt=\"USB-WiFi-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">USB ph\u00e1t s\u00f3ng<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Lo\u1ea1i n\u00e0y c\u00f3 ch\u1ee9c n\u0103ng ng\u01b0\u1ee3c l\u1ea1i: ph\u00e1t s\u00f3ng WiFi t\u1eeb m\u00e1y t\u00ednh ra b\u00ean ngo\u00e0i. Khi m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i m\u1ea1ng b\u1eb1ng d\u00e2y LAN, thi\u1ebft b\u1ecb n\u00e0y s\u1ebd bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t \u0111i\u1ec3m ph\u00e1t WiFi mini, gi\u00fap chia s\u1ebb k\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh b\u1ea3ng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn cho <\/span><b>USB WiFi<\/b><span style=\"font-weight: 400;\"> ph\u00e1t s\u00f3ng r\u1ea5t ti\u1ec7n l\u1ee3i trong c\u00e1c kh\u00f4ng gian kh\u00f4ng c\u00f3 router ph\u1ee5, nh\u01b0 ph\u00f2ng tr\u1ecd, k\u00fd t\u00fac x\u00e1, ho\u1eb7c khi b\u1ea1n mu\u1ed1n chia s\u1ebb m\u1ea1ng cho nh\u00f3m nh\u1ecf.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461015 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-5.jpg\" alt=\"USB-WiFi-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">USB v\u1eeba thu v\u1eeba ph\u00e1t<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 d\u00f2ng thi\u1ebft b\u1ecb k\u1ebft h\u1ee3p c\u1ea3 hai ch\u1ee9c n\u0103ng thu v\u00e0 ph\u00e1t, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a cho ng\u01b0\u1eddi d\u00f9ng. V\u1edbi lo\u1ea1i USB n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa vi\u1ec7c thu t\u00edn hi\u1ec7u WiFi v\u00e0 ph\u00e1t s\u00f3ng ra cho c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c s\u1eed d\u1ee5ng.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461016 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-6.jpg\" alt=\"USB-WiFi-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Lo\u1ea1i USB \u201chai trong m\u1ed9t\u201d th\u01b0\u1eddng c\u00f3 gi\u00e1 cao h\u01a1n nh\u01b0ng \u0111\u1ed5i l\u1ea1i l\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i, ph\u00f9 h\u1ee3p v\u1edbi ng\u01b0\u1eddi d\u00f9ng c\u00f3 nhu c\u1ea7u s\u1eed d\u1ee5ng ph\u1ee9c t\u1ea1p, nh\u01b0 k\u1ef9 thu\u1eadt vi\u00ean, nh\u00e2n vi\u00ean IT ho\u1eb7c ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean di chuy\u1ec3n.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u01afu nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng USB WiFi<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng USB k\u1ebft n\u1ed1i WiFi l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n, ti\u1ebft ki\u1ec7m v\u00e0 ti\u1ec7n l\u1ee3i \u0111\u1ec3 gi\u00fap c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n hay laptop k\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng d\u00e2y. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 m\u1ecdi s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 kh\u00e1c, thi\u1ebft b\u1ecb n\u00e0y c\u0169ng c\u00f3 c\u1ea3 \u01b0u \u0111i\u1ec3m l\u1eabn nh\u01b0\u1ee3c \u0111i\u1ec3m m\u00e0 ng\u01b0\u1eddi d\u00f9ng n\u00ean c\u00e2n nh\u1eafc tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m<\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">D\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng: B\u1ea1n ch\u1ec9 c\u1ea7n c\u1eafm thi\u1ebft b\u1ecb v\u00e0o c\u1ed5ng USB l\u00e0 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i WiFi m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf m\u00e1y hay l\u1eafp \u0111\u1eb7t ph\u1ee9c t\u1ea1p nh\u01b0 card m\u1ea1ng g\u1eafn trong.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn: V\u1edbi k\u00edch th\u01b0\u1edbc ch\u1ec9 b\u1eb1ng m\u1ed9t chi\u1ebfc USB th\u00f4ng th\u01b0\u1eddng, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng mang theo thi\u1ebft b\u1ecb b\u00ean m\u00ecnh v\u00e0 s\u1eed d\u1ee5ng \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u c\u00f3 s\u00f3ng WiFi.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-7.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-7-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-7-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461017 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-7.jpg\" alt=\"USB-WiFi-7\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-7.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-7-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-7-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Chi ph\u00ed h\u1ee3p l\u00fd: USB k\u1ebft n\u1ed1i WiFi th\u01b0\u1eddng c\u00f3 gi\u00e1 th\u00e0nh ph\u1ea3i ch\u0103ng, ph\u00f9 h\u1ee3p v\u1edbi t\u00fai ti\u1ec1n c\u1ee7a h\u1ecdc sinh, sinh vi\u00ean hay ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u00ednh di \u0111\u1ed9ng cao: D\u1ec5 d\u00e0ng thay th\u1ebf ho\u1eb7c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u00e1y t\u00ednh kh\u00e1c nhau m\u00e0 kh\u00f4ng c\u1ea7n k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u01b0\u01a1ng th\u00edch nhi\u1ec1u h\u1ec7 \u0111i\u1ec1u h\u00e0nh: H\u1ea7u h\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m <\/span><b>USB WiFi <\/b><span style=\"font-weight: 400;\">\u0111\u1ec1u h\u1ed7 tr\u1ee3 Windows, macOS v\u00e0 m\u1ed9t s\u1ed1 b\u1ea3n ph\u00e2n ph\u1ed1i Linux ph\u1ed5 bi\u1ebfn.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i h\u1ea1n ch\u1ebf: So v\u1edbi card WiFi g\u1eafn trong ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb ph\u00e1t WiFi chuy\u00ean d\u1ee5ng, USB k\u1ebft n\u1ed1i WiFi th\u01b0\u1eddng c\u00f3 t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf kho\u1ea3ng c\u00e1ch xa router.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ph\u1ea1m vi thu s\u00f3ng kh\u00f4ng r\u1ed9ng: M\u1ed9t s\u1ed1 m\u1eabu kh\u00f4ng c\u00f3 \u0103ng-ten ngo\u00e0i n\u00ean kh\u1ea3 n\u0103ng b\u1eaft s\u00f3ng k\u00e9m, d\u1ec5 b\u1ecb nhi\u1ec5u ho\u1eb7c m\u1ea5t k\u1ebft n\u1ed1i \u1edf c\u00e1c khu v\u1ef1c c\u00f3 nhi\u1ec1u v\u1eadt c\u1ea3n.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461018 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-8.jpg\" alt=\"USB-WiFi-8\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">C\u1ea7n c\u00e0i driver: M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb y\u00eau c\u1ea7u c\u00e0i driver th\u1ee7 c\u00f4ng, g\u00e2y kh\u00f3 kh\u0103n cho ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng r\u00e0nh c\u00f4ng ngh\u1ec7.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i h\u1ea1n ch\u1ebf: Kh\u00f4ng ph\u00f9 h\u1ee3p khi s\u1eed d\u1ee5ng v\u1edbi c\u00e1c t\u00e1c v\u1ee5 y\u00eau c\u1ea7u b\u0103ng th\u00f4ng cao nh\u01b0 ch\u01a1i game online n\u1eb7ng, livestream hay xem video 4K li\u00ean t\u1ee5c.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1ch s\u1eed d\u1ee5ng USB WiFi hi\u1ec7u qu\u1ea3<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng USB k\u1ebft n\u1ed1i WiFi t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n, nh\u01b0ng \u0111\u1ec3 thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t th\u00ec b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e0i \u0111\u1eb7t Driver cho m\u00e1y t\u00ednh<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng \u0111\u0129a driver \u0111i k\u00e8m: Khi mua USB, nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng cung c\u1ea5p \u0111\u0129a driver. Ch\u1ec9 c\u1ea7n cho \u0111\u0129a v\u00e0o \u1ed5 \u0111\u0129a v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 c\u00e0i \u0111\u1eb7t.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461019 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-9.jpg\" alt=\"USB-WiFi-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">T\u1ea3i driver t\u1eeb trang web c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t: N\u1ebfu m\u00e1y t\u00ednh kh\u00f4ng c\u00f3 \u1ed5 \u0111\u0129a, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp trang web c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, t\u00ecm ki\u1ebfm theo t\u00ean s\u1ea3n ph\u1ea9m v\u00e0 t\u1ea3i driver ph\u00f9 h\u1ee3p.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1ch s\u1eed d\u1ee5ng<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u1eafm USB k\u1ebft n\u1ed1i WiFi v\u00e0o c\u1ed5ng USB c\u1ee7a m\u00e1y t\u00ednh: Sau khi c\u00e0i \u0111\u1eb7t driver, c\u1eafm USB v\u00e0o c\u1ed5ng USB c\u1ee7a m\u00e1y t\u00ednh.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-10.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-10-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-10-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461020 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-10.jpg\" alt=\"USB-WiFi-10\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-10.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-10-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-10-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">K\u1ebft n\u1ed1i m\u1ea1ng: M\u00e1y t\u00ednh s\u1ebd nh\u1eadn di\u1ec7n USB v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c m\u1ea1ng WiFi kh\u1ea3 d\u1ee5ng. Ch\u1ecdn m\u1ea1ng WiFi b\u1ea1n mu\u1ed1n k\u1ebft n\u1ed1i v\u00e0 nh\u1eadp m\u1eadt kh\u1ea9u (n\u1ebfu c\u00f3).<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u1eefng l\u01b0u \u00fd \u0111\u1ec3 ch\u1ecdn mua USB WiFi ph\u00f9 h\u1ee3p<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc h\u1ebft, b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh m\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a m\u00ecnh l\u00e0 g\u00ec: ch\u1ec9 \u0111\u1ec3 k\u1ebft n\u1ed1i Internet th\u00f4ng th\u01b0\u1eddng, hay c\u1ea7n thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t s\u00f3ng WiFi, ho\u1eb7c k\u1ebft h\u1ee3p c\u1ea3 hai ch\u1ee9c n\u0103ng. N\u1ebfu ch\u1ec9 c\u1ea7n thu s\u00f3ng \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0 ho\u1eb7c v\u0103n ph\u00f2ng, m\u1ed9t chi\u1ebfc USB thu s\u00f3ng c\u01a1 b\u1ea3n l\u00e0 \u0111\u1ee7.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Hi\u1ec7n nay, chu\u1ea9n WiFi ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 802.11n, 802.11ac (WiFi 5) v\u00e0 802.11ax (WiFi 6). N\u1ebfu b\u1ea1n mu\u1ed1n t\u1ed1c \u0111\u1ed9 nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n, n\u00ean ch\u1ecdn chu\u1ea9n WiFi 5 tr\u1edf l\u00ean. Ngo\u00e0i ra, t\u1ed1c \u0111\u1ed9 (150Mbps, 300Mbps, 600Mbps\u2026) c\u0169ng l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t, nh\u1ea5t l\u00e0 khi b\u1ea1n th\u01b0\u1eddng xuy\u00ean xem video HD, ch\u01a1i game online hay l\u00e0m vi\u1ec7c t\u1eeb xa.<\/span><\/p>\n<p style=\"text-align: justify;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-11.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-11-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2025\/05\/USB-WiFi-11-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461021 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-11.jpg\" alt=\"USB-WiFi-11\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-11.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-11-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2025\/05\/USB-WiFi-11-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 USB c\u00f3 \u0103ng-ten ng\u1ea7m gi\u00fap nh\u1ecf g\u1ecdn v\u00e0 thu\u1eadn ti\u1ec7n mang theo, nh\u01b0ng kh\u1ea3 n\u0103ng thu s\u00f3ng l\u1ea1i h\u1ea1n ch\u1ebf. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng \u1edf n\u01a1i c\u00f3 t\u01b0\u1eddng d\u00e0y ho\u1eb7c t\u00edn hi\u1ec7u WiFi y\u1ebfu, n\u00ean ch\u1ecdn lo\u1ea1i c\u00f3 \u0103ng-ten ngo\u00e0i ho\u1eb7c \u0103ng-ten k\u00e9p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00edn hi\u1ec7u m\u1ea1nh v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t g\u1ee3i \u00fd nh\u1ecf kh\u00e1c: B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m <\/span><b>USB WiFi<\/b><span style=\"font-weight: 400;\"> \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi tin d\u00f9ng hi\u1ec7n nay t\u1ea1i <\/span><b>Ho\u00e0ng H\u00e0 Mobile<\/b><span style=\"font-weight: 400;\"> nh\u01b0:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/hoanghamobile.com\/bo-phat-wifi-thiet-bi-mang-truyen-hinh-boxtv\/usb-wifi-tp-link-ac600-archer-t2u-nano\"><span style=\"font-weight: 400;\">TP-Link AC600 Archer T2U Nano<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/hoanghamobile.com\/bo-phat-wifi-thiet-bi-mang-truyen-hinh-boxtv\/usb-wifi-tp-link-t2u-plus-ac600-bang-tang-kep-chinh-hang\"><span style=\"font-weight: 400;\">TP-Link T2U Plus Ac600 b\u0103ng t\u1ea7ng k\u00e9p<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/hoanghamobile.com\/bo-phat-wifi-thiet-bi-mang-truyen-hinh-boxtv\/usb-wifi-tp-link-t3u-plus-bang-tan-kep-ac1300-chinh-hang\"><span style=\"font-weight: 400;\">TP-Link T3U Plus B\u0103ng t\u1ea7n k\u00e9p AC1300<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\"><a href=\"https:\/\/hoanghamobile.com\/bo-phat-wifi-thiet-bi-mang-truyen-hinh-boxtv\/usb-wifi-bluetooth-4-2-tp-link-ac600-archer-t2ub-nano\"><span style=\"font-weight: 400;\">TP-Link AC600 Archer T2UB Nano<\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">L\u1eddi k\u1ebft<\/span><\/h2>\n<p style=\"text-align: justify;\"><b>USB WiFi<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ec7n l\u1ee3i, linh ho\u1ea1t v\u00e0 ti\u1ebft ki\u1ec7m cho nhu c\u1ea7u k\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a m\u1ecdi ng\u01b0\u1eddi d\u00f9ng. V\u1edbi thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, d\u1ec5 s\u1eed d\u1ee5ng c\u00f9ng nhi\u1ec1u l\u1ef1a ch\u1ecdn \u0111a d\u1ea1ng v\u1ec1 t\u00ednh n\u0103ng v\u00e0 gi\u00e1 c\u1ea3, USB k\u1ebft n\u1ed1i WiFi ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u00e0 h\u1ecdc t\u1eadp hi\u1ec7n \u0111\u1ea1i. Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 v\u00e0 t\u1ef1 tin h\u01a1n khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i WiFi ph\u00f9 h\u1ee3p cho m\u00ecnh.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong>XEM TH\u00caM:<\/strong><\/p>\n<p><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/bo-phat-wifi-4g-tot-nhat-hien-nay\/\">5 thi\u1ebft b\u1ecb ph\u00e1t Wifi 4G b\u1ecf t\u00fai t\u1ed1t nh\u1ea5t hi\u1ec7n nay 2024<\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cach-phat-wifi-tu-may-tinh\/\">H\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e1t Wifi t\u1eeb m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng c\u1ea7n d\u00f9ng ph\u1ea7n m\u1ec1m<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i Internet tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00f4ng vi\u1ec7c v\u00e0 cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y, vi\u1ec7c k\u1ebft n\u1ed1i m\u1ea1ng m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 \u1ed5n \u0111\u1ecbnh l\u00e0 \u0111i\u1ec1u ai c\u0169ng quan t\u00e2m. \u0110\u00f3 ch\u00ednh l\u00e0 l\u00fac USB WiFi ph\u00e1t huy vai tr\u00f2 quan tr\u1ecdng mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i m\u1ea1ng [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":461009,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29235,3910],"tags":[],"class_list":["post-461006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goc-to-mo","category-kham-pha"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>USB WiFi l\u00e0 g\u00ec? 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