{"id":121257,"date":"2025-03-19T00:32:17","date_gmt":"2025-03-18T17:32:17","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=121257"},"modified":"2026-07-21T16:07:31","modified_gmt":"2026-07-21T09:07:31","slug":"chuot-khong-day-la-gi","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/chuot-khong-day-la-gi\/","title":{"rendered":"Chu\u1ed9t kh\u00f4ng d\u00e2y l\u00e0 g\u00ec? Chu\u1ed9t kh\u00f4ng d\u00e2y c\u00f3 \u0111\u00e1ng mua hay kh\u00f4ng?"},"content":{"rendered":"\n

Trong b\u1ed1i c\u1ea3nh kh\u00f4ng gian l\u00e0m vi\u1ec7c v\u00e0 gi\u1ea3i tr\u00ed ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c t\u1ed1i gi\u1ea3n h\u00f3a, chu\u1ed9t kh\u00f4ng d\u00e2y \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t thi\u1ebft b\u1ecb ngo\u1ea1i vi ph\u1ed5 bi\u1ebfn, \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng l\u1ef1a ch\u1ecdn thay th\u1ebf cho chu\u1ed9t c\u00f3 d\u00e2y truy\u1ec1n th\u1ed1ng. V\u1eady chu\u1ed9t kh\u00f4ng d\u00e2y th\u1ef1c ch\u1ea5t l\u00e0 g\u00ec, ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean l\u00fd n\u00e0o, v\u00e0 li\u1ec7u s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 th\u1ef1c s\u1ef1 x\u1ee9ng \u0111\u00e1ng \u0111\u1ec3 \u0111\u1ea7u t\u01b0? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Phong V\u0169 Tech News<\/a> s\u1ebd gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn \u0111\u1ea7y \u0111\u1ee7 v\u00e0 kh\u00e1ch quan nh\u1ea5t.<\/p>\n\n\n\n

I. Chu\u1ed9t kh\u00f4ng d\u00e2y l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

V\u1ec1 b\u1ea3n ch\u1ea5t, chu\u1ed9t m\u00e1y t\u00ednh<\/a> kh\u00f4ng d\u00e2y v\u1eabn l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ngo\u1ea1i vi quen thu\u1ed9c, \u0111\u00f3ng vai tr\u00f2 gi\u00fap b\u1ea1n t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 v\u1eabn l\u00e0 di chuy\u1ec3n con tr\u1ecf, th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c nh\u1ea5p chu\u1ed9t, k\u00e9o th\u1ea3 v\u00e0 cu\u1ed9n trang. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t then ch\u1ed1t n\u1eb1m \u1edf c\u00e1ch th\u1ee9c giao ti\u1ebfp v\u1edbi m\u00e1y t\u00ednh. Thay v\u00ec s\u1eed d\u1ee5ng d\u00e2y c\u00e1p v\u1eadt l\u00fd, chu\u1ed9t kh\u00f4ng d\u00e2y truy\u1ec1n t\u00edn hi\u1ec7u th\u00f4ng qua c\u00e1c s\u00f3ng v\u00f4 tuy\u1ebfn \u0111\u1ebfn m\u1ed9t b\u1ed9 thu \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u00e1y t\u00ednh ho\u1eb7c t\u00edch h\u1ee3p s\u1eb5n trong thi\u1ebft b\u1ecb.\u00a0<\/p>\n\n\n\n

\"Chu\u1ed9t
Chu\u1ed9t kh\u00f4ng d\u00e2y l\u00e0 lo\u1ea1i chu\u1ed9t m\u00e1y t\u00ednh kh\u00f4ng c\u1ea7n d\u00e2y c\u00e1p \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb<\/figcaption><\/figure>\n\n\n\n

II.<\/strong> C\u1ea5u t\u1ea1o chu\u1ed9t kh\u00f4ng d\u00e2y<\/strong><\/h2>\n\n\n\n

M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 d\u00e2y c\u00e1p, chu\u1ed9t kh\u00f4ng d\u00e2y v\u1eabn s\u1edf h\u1eefu nh\u1eefng th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 chu\u1ed9t c\u00f3 d\u00e2y. Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m c\u00e1c n\u00fat b\u1ea5m (tr\u00e1i, ph\u1ea3i), b\u00e1nh xe cu\u1ed9n \u1edf gi\u1eefa v\u00e0 c\u00f3 th\u1ec3 c\u00f3 th\u00eam c\u00e1c n\u00fat ch\u1ee9c n\u0103ng ph\u1ee5 t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng d\u00f2ng s\u1ea3n ph\u1ea9m. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ee7a chu\u1ed9t kh\u00f4ng d\u00e2y n\u1eb1m \u1edf b\u1ed9 c\u1ea3m bi\u1ebfn (sensor) quang h\u1ecdc ho\u1eb7c laser \u1edf m\u1eb7t d\u01b0\u1edbi, c\u00f3 nhi\u1ec7m v\u1ee5 theo d\u00f5i chuy\u1ec3n \u0111\u1ed9ng tr\u00ean b\u1ec1 m\u1eb7t. C\u00e1c chuy\u1ec3n \u0111\u1ed9ng n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh t\u00edn hi\u1ec7u s\u1ed1 v\u00e0 x\u1eed l\u00fd b\u1edfi m\u1ed9t b\u1ed9 vi x\u1eed l\u00fd (processor) t\u00edch h\u1ee3p b\u00ean trong chu\u1ed9t. Sau \u0111\u00f3, t\u00edn hi\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i th\u00f4ng qua m\u1ed9t b\u1ed9 ph\u00e1t s\u00f3ng kh\u00f4ng d\u00e2y.<\/p>\n\n\n\n

\"Chu\u1ed9t
Chu\u1ed9t kh\u00f4ng d\u00e2y \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn quang h\u1ecdc ho\u1eb7c laser \u0111\u1ec3 theo d\u00f5i chuy\u1ec3n \u0111\u1ed9ng, b\u1ed9 vi x\u1eed l\u00fd \u0111\u1ec3 x\u1eed l\u00fd t\u00edn hi\u1ec7u v\u00e0 b\u1ed9 ph\u00e1t s\u00f3ng kh\u00f4ng d\u00e2y \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u<\/figcaption><\/figure>\n\n\n\n

\u0110\u1ec3 ho\u1ea1t \u0111\u1ed9ng, chu\u1ed9t kh\u00f4ng d\u00e2y c\u1ea7n ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng, th\u01b0\u1eddng l\u00e0 t\u1eeb pin AA, AAA ho\u1eb7c pin s\u1ea1c t\u00edch h\u1ee3p. \u0110\u1eb7c bi\u1ec7t, \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i chu\u1ed9t Wireless s\u1eed d\u1ee5ng s\u00f3ng RF, m\u1ed9t \u0111\u1ea7u thu USB (receiver) nh\u1ecf g\u1ecdn \u0111\u01b0\u1ee3c c\u1eafm v\u00e0o c\u1ed5ng USB c\u1ee7a m\u00e1y t\u00ednh \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u1ea7u n\u1ed1i, nh\u1eadn t\u00edn hi\u1ec7u t\u1eeb chu\u1ed9t v\u00e0 chuy\u1ec3n \u0111\u1ebfn m\u00e1y t\u00ednh . Trong khi \u0111\u00f3, chu\u1ed9t Bluetooth c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi chip Bluetooth \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n tr\u00ean m\u00e1y t\u00ednh ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn \u0111\u1ea7u thu r\u1eddi .  <\/p>\n\n\n\n

III.<\/strong> C\u00e1c ki\u1ec3u k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y<\/strong><\/h2>\n\n\n\n

Hi\u1ec7n nay, chu\u1ed9t kh\u00f4ng d\u00e2y ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng 2 ki\u1ec3u k\u1ebft n\u1ed1i ch\u00ednh: Bluetooth v\u00e0 s\u00f3ng RF (th\u00f4ng qua USB receiver). Chu\u1ed9t Bluetooth k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f3 h\u1ed7 tr\u1ee3 Bluetooth nh\u01b0 laptop, m\u00e1y t\u00ednh b\u1ea3ng, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o kh\u00e1c. Qu\u00e1 tr\u00ecnh k\u1ebft n\u1ed1i th\u01b0\u1eddng bao g\u1ed3m vi\u1ec7c k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 gh\u00e9p \u0111\u00f4i (pairing mode) tr\u00ean c\u1ea3 chu\u1ed9t v\u00e0 thi\u1ebft b\u1ecb, sau \u0111\u00f3 ch\u1ecdn chu\u1ed9t t\u1eeb danh s\u00e1ch c\u00e1c thi\u1ebft b\u1ecb kh\u1ea3 d\u1ee5ng . \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a k\u1ebft n\u1ed1i Bluetooth l\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i, kh\u00f4ng c\u1ea7n \u0111\u1ea7u thu r\u1eddi, gi\u00fap ti\u1ebft ki\u1ec7m c\u1ed5ng USB v\u00e0 t\u0103ng t\u00ednh di \u0111\u1ed9ng. Tuy nhi\u00ean, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao c\u00f3 th\u1ec3 b\u1ecb gi\u1edbi h\u1ea1n t\u00f9y thu\u1ed9c v\u00e0o phi\u00ean b\u1ea3n Bluetooth v\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a thi\u1ebft b\u1ecb.  <\/p>\n\n\n\n

\"Bluetooth
Bluetooth cho ph\u00e9p chu\u1ed9t k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 Bluetooth, kh\u00f4ng c\u1ea7n \u0111\u1ea7u thu r\u1eddi<\/figcaption><\/figure>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, chu\u1ed9t Wireless s\u1eed d\u1ee5ng s\u00f3ng RF \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi m\u00e1y t\u00ednh th\u00f4ng qua m\u1ed9t \u0111\u1ea7u thu USB nh\u1ecf g\u1ecdn. \u0110\u1ea7u thu s\u1ebd nh\u1eadn t\u00edn hi\u1ec7u t\u1eeb chu\u1ed9t v\u00e0 chuy\u1ec3n ch\u00fang \u0111\u1ebfn m\u00e1y t\u00ednh. Ki\u1ec3u k\u1ebft n\u1ed1i n\u00e0y \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1edd t\u00ednh \u1ed5n \u0111\u1ecbnh cao v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p, \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 ph\u1ea3n h\u1ed3i nhanh nh\u01b0 ch\u01a1i game ho\u1eb7c thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda. Qu\u00e1 tr\u00ecnh k\u1ebft n\u1ed1i th\u01b0\u1eddng r\u1ea5t \u0111\u01a1n gi\u1ea3n, ch\u1ec9 c\u1ea7n c\u1eafm \u0111\u1ea7u thu v\u00e0o c\u1ed5ng USB v\u00e0 b\u1eadt chu\u1ed9t l\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay.<\/p>\n\n\n\n

\"S\u00f3ng
S\u00f3ng RF s\u1eed d\u1ee5ng \u0111\u1ea7u thu USB \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi m\u00e1y t\u00ednh, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p<\/figcaption><\/figure>\n\n\n\n

IV.<\/strong> L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng chu\u1ed9t kh\u00f4ng d\u00e2y<\/strong><\/h2>\n\n\n\n

T\u00ednh di \u0111\u1ed9ng cao<\/strong><\/h3>\n\n\n\n

Kh\u00f4ng c\u00f2n v\u01b0\u1edbng v\u00edu b\u1edfi d\u00e2y c\u00e1p, b\u1ea1n c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i di chuy\u1ec3n chu\u1ed9t trong ph\u1ea1m vi k\u1ebft n\u1ed1i cho ph\u00e9p, t\u1ea1o s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c gi\u1ea3i tr\u00ed. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong c\u00e1c bu\u1ed5i thuy\u1ebft tr\u00ecnh, khi b\u1ea1n c\u1ea7n \u0111i\u1ec1u khi\u1ec3n m\u00e1y t\u00ednh t\u1eeb xa, hay \u0111\u01a1n gi\u1ea3n l\u00e0 khi b\u1ea1n mu\u1ed1n thay \u0111\u1ed5i t\u01b0 th\u1ebf l\u00e0m vi\u1ec7c m\u1ed9t c\u00e1ch tho\u1ea3i m\u00e1i nh\u1ea5t .<\/p>\n\n\n\n

Thi\u1ebft k\u1ebf \u0111a d\u1ea1ng<\/strong><\/h3>\n\n\n\n

T\u1eeb nh\u1eefng m\u1eabu chu\u1ed9t kh\u00f4ng d\u00e2y<\/a> nh\u1ecf g\u1ecdn, ti\u1ec7n l\u1ee3i cho vi\u1ec7c mang theo b\u00ean m\u00ecnh \u0111\u1ebfn nh\u1eefng thi\u1ebft k\u1ebf c\u00f4ng th\u00e1i h\u1ecdc \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u m\u1ecfi c\u1ed5 tay khi s\u1eed d\u1ee5ng trong th\u1eddi gian d\u00e0i, b\u1ea1n ch\u1eafc ch\u1eafn s\u1ebd t\u00ecm \u0111\u01b0\u1ee3c m\u1ed9t s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi s\u1edf th\u00edch v\u00e0 nhu c\u1ea7u c\u1ee7a m\u00ecnh . H\u01a1n n\u1eefa, vi\u1ec7c lo\u1ea1i b\u1ecf d\u00e2y c\u00e1p c\u00f2n g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean m\u1ed9t kh\u00f4ng gian l\u00e0m vi\u1ec7c g\u1ecdn g\u00e0ng, hi\u1ec7n \u0111\u1ea1i v\u00e0 th\u1ea9m m\u1ef9 h\u01a1n.\u00a0\u00a0<\/p>\n\n\n\n

D\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u00e0 s\u1eed d\u1ee5ng<\/strong><\/h3>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i chu\u1ed9t kh\u00f4ng d\u00e2y \u0111\u1ec1u c\u00f3 quy tr\u00ecnh c\u00e0i \u0111\u1eb7t v\u00e0 k\u1ebft n\u1ed1i r\u1ea5t \u0111\u01a1n gi\u1ea3n. \u0110\u1ed1i v\u1edbi chu\u1ed9t Wireless s\u1eed d\u1ee5ng \u0111\u1ea7u thu USB, b\u1ea1n ch\u1ec9 c\u1ea7n c\u1eafm \u0111\u1ea7u thu v\u00e0o c\u1ed5ng USB c\u1ee7a m\u00e1y t\u00ednh v\u00e0 b\u1eadt chu\u1ed9t l\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t th\u00eam b\u1ea5t k\u1ef3 ph\u1ea7n m\u1ec1m n\u00e0o. \u0110\u1ed1i v\u1edbi chu\u1ed9t Bluetooth, qu\u00e1 tr\u00ecnh gh\u00e9p \u0111\u00f4i ban \u0111\u1ea7u c\u00f3 th\u1ec3 m\u1ea5t m\u1ed9t v\u00e0i thao t\u00e1c, nh\u01b0ng sau \u0111\u00f3 chu\u1ed9t s\u1ebd t\u1ef1 \u0111\u1ed9ng k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c gh\u00e9p \u0111\u00f4i tr\u01b0\u1edbc \u0111\u00f3 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ti\u1ec7n l\u1ee3i.  <\/p>\n\n\n\n

C\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i<\/strong><\/h3>\n\n\n\n

Nhi\u1ec1u m\u1eabu chu\u1ed9t s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn quang h\u1ecdc ho\u1eb7c laser ti\u00ean ti\u1ebfn, mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 nh\u1ea1y cao tr\u00ean nhi\u1ec1u lo\u1ea1i b\u1ec1 m\u1eb7t kh\u00e1c nhau . C\u00e1c t\u00ednh n\u0103ng t\u00f9y ch\u1ec9nh nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i DPI (Dots Per Inch) \u0111\u1ec3 thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n c\u1ee7a con tr\u1ecf, g\u00e1n ch\u1ee9c n\u0103ng cho c\u00e1c n\u00fat b\u1ea5m ph\u1ee5 th\u00f4ng qua ph\u1ea7n m\u1ec1m \u0111i k\u00e8m c\u0169ng ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n h\u00f3a tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng theo \u0111\u00fang nhu c\u1ea7u v\u00e0 th\u00f3i quen c\u1ee7a m\u00ecnh .\u00a0\u00a0<\/p>\n\n\n\n

V. Chu\u1ed9t kh\u00f4ng d\u00e2y c\u00f3 \u0111\u00e1ng mua hay kh\u00f4ng?<\/strong><\/h2>\n\n\n\n

\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb chu\u1ed9t c\u00f3 d\u00e2y sang chu\u1ed9t kh\u00f4ng d\u00e2y. \u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn kh\u00e1ch quan, c\u1ea7n xem x\u00e9t c\u1ea3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u1ed5ng h\u1ee3p nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ch\u00ednh c\u1ee7a chu\u1ed9t kh\u00f4ng d\u00e2y \u0111\u1ec3 b\u1ea1n ti\u1ec7n theo d\u00f5i v\u00e0 so s\u00e1nh.<\/p>\n\n\n\n

Ti\u00eau ch\u00ed<\/strong><\/td>\u01afu \u0111i\u1ec3m<\/strong><\/td>H\u1ea1n ch\u1ebf<\/strong><\/td><\/tr>
T\u00ednh di \u0111\u1ed9ng<\/td>Cho ph\u00e9p tho\u1ea3i m\u00e1i thay \u0111\u1ed5i t\u01b0 th\u1ebf l\u00e0m vi\u1ec7c, thuy\u1ebft tr\u00ecnh t\u1eeb xa ho\u1eb7c s\u1eed d\u1ee5ng \u1edf kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh so v\u1edbi m\u00e1y t\u00ednh<\/td>\u0110\u1ed1i v\u1edbi s\u1ea3n ph\u1ea9m d\u00f9ng \u0111\u1ea7u thu USB r\u1eddi, c\u1ea7n l\u01b0u \u00fd tr\u00e1nh l\u00e0m th\u1ea5t l\u1ea1c \u0111\u1ea7u thu khi th\u01b0\u1eddng xuy\u00ean mang chu\u1ed9t theo b\u00ean m\u00ecnh<\/td><\/tr>
Th\u1ea9m m\u1ef9 v\u00e0 kh\u00f4ng gian l\u00e0m vi\u1ec7c<\/td>Lo\u1ea1i b\u1ecf d\u00e2y c\u00e1p gi\u00fap kh\u00f4ng gian l\u00e0m vi\u1ec7c g\u1ecdn g\u00e0ng, hi\u1ec7n \u0111\u1ea1i v\u00e0 chuy\u00ean nghi\u1ec7p h\u01a1n<\/td>Kh\u00f4ng \u0111\u00e1ng k\u1ec3<\/td><\/tr>
Thi\u1ebft k\u1ebf<\/td>\u0110a d\u1ea1ng m\u1eabu m\u00e3, t\u1eeb chu\u1ed9t nh\u1ecf g\u1ecdn ti\u1ec7n l\u1ee3i \u0111\u1ebfn chu\u1ed9t c\u00f4ng th\u00e1i h\u1ecdc gi\u1ea3m m\u1ecfi c\u1ed5 tay khi s\u1eed d\u1ee5ng l\u00e2u<\/td>Kh\u00f4ng \u0111\u00e1ng k\u1ec3<\/td><\/tr>
Kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng<\/td>Qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t v\u00e0 k\u1ebft n\u1ed1i \u0111\u01a1n gi\u1ea3n, kh\u00f4ng \u0111\u00f2i h\u1ecfi ph\u1ea7n m\u1ec1m ph\u1ee9c t\u1ea1p<\/td>Kh\u00f4ng \u0111\u00e1ng k\u1ec3<\/td><\/tr>
C\u00f4ng ngh\u1ec7<\/td>C\u1ea3m bi\u1ebfn quang h\u1ecdc v\u00e0 laser hi\u1ec7n \u0111\u1ea1i cho \u0111\u1ed9 ch\u00ednh x\u00e1c cao, nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 t\u00f9y ch\u1ec9nh DPI v\u00e0 g\u00e1n ch\u1ee9c n\u0103ng n\u00fat b\u1ea5m ph\u1ee5<\/td>Kh\u00f4ng \u0111\u00e1ng k\u1ec3<\/td><\/tr>
Hi\u1ec7u n\u0103ng<\/td>C\u00e1c d\u00f2ng chu\u1ed9t gaming cao c\u1ea5p \u0111\u1ea1t \u0111\u1ed9 tr\u1ec5 g\u1ea7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng chu\u1ed9t c\u00f3 d\u00e2y nh\u1edd c\u00f4ng ngh\u1ec7 truy\u1ec1n t\u00edn hi\u1ec7u ti\u00ean ti\u1ebfn<\/td>M\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m gi\u00e1 th\u1ea5p c\u00f3 th\u1ec3 g\u1eb7p nhi\u1ec5u s\u00f3ng ho\u1eb7c gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y<\/td><\/tr>
Ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng<\/td>Nhi\u1ec1u s\u1ea3n ph\u1ea9m hi\u1ec7n nay c\u00f3 th\u1eddi l\u01b0\u1ee3ng pin d\u00e0i v\u00e0 h\u1ed7 tr\u1ee3 s\u1ea1c nhanh<\/td>C\u1ea7n thay pin ho\u1eb7c s\u1ea1c \u0111\u1ecbnh k\u1ef3<\/td><\/tr>
Chi ph\u00ed<\/td>C\u00f3 nhi\u1ec1u ph\u00e2n kh\u00fac gi\u00e1 \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>C\u00e1c d\u00f2ng cao c\u1ea5p, \u0111\u1eb7c bi\u1ec7t l\u00e0 chu\u1ed9t gaming kh\u00f4ng d\u00e2y, th\u01b0\u1eddng c\u00f3 gi\u00e1 cao h\u01a1n chu\u1ed9t c\u00f3 d\u00e2y c\u00f9ng ph\u00e2n kh\u00fac<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

VI. N\u00ean mua chu\u1ed9t kh\u00f4ng d\u00e2y hay chu\u1ed9t c\u00f3 d\u00e2y \u0111\u1ec3 ch\u01a1i game?<\/strong><\/h2>\n\n\n\n

\u0110\u00e2y l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi m\u00e0 c\u1ed9ng \u0111\u1ed3ng game th\u1ee7 th\u01b0\u1eddng xuy\u00ean tranh lu\u1eadn. Tr\u01b0\u1edbc \u0111\u00e2y, chu\u1ed9t c\u00f3 d\u00e2y<\/a> lu\u00f4n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u b\u1edfi \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c t\u1ef1a game \u0111\u00f2i h\u1ecfi ph\u1ea3n x\u1ea1 nhanh nh\u01b0 game b\u1eafn s\u00fang g\u00f3c nh\u00ecn th\u1ee9 nh\u1ea5t (FPS) . Tuy nhi\u00ean, c\u00f4ng ngh\u1ec7 chu\u1ed9t kh\u00f4ng d\u00e2y d\u00e0nh cho game \u0111\u00e3 c\u00f3 nh\u1eefng b\u01b0\u1edbc ti\u1ebfn v\u01b0\u1ee3t b\u1eadc trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y. Nhi\u1ec1u m\u1eabu chu\u1ed9t kh\u00f4ng d\u00e2y cao c\u1ea5p hi\u1ec7n nay \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tr\u1ec5 g\u1ea7n nh\u01b0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi chu\u1ed9t c\u00f3 d\u00e2y, nh\u1edd v\u00e0o c\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i (polling rate) cao.\u00a0\u00a0<\/p>\n\n\n\n

\"L\u1ef1a
L\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ec3 lo\u1ea1i game, s\u1edf th\u00edch c\u00e1 nh\u00e2n v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n<\/figcaption><\/figure>\n\n\n\n

B\u00ean c\u1ea1nh \u0111\u00f3, chu\u1ed9t kh\u00f4ng d\u00e2y mang l\u1ea1i s\u1ef1 t\u1ef1 do di chuy\u1ec3n tuy\u1ec7t v\u1eddi, kh\u00f4ng c\u00f2n b\u1ecb v\u01b0\u1edbng v\u00edu b\u1edfi d\u00e2y c\u00e1p, gi\u00fap game th\u1ee7 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c v\u1ea9y chu\u1ed9t m\u1ed9t c\u00e1ch tho\u1ea3i m\u00e1i v\u00e0 linh ho\u1ea1t h\u01a1n . Th\u1eddi l\u01b0\u1ee3ng pin c\u0169ng kh\u00f4ng c\u00f2n l\u00e0 v\u1ea5n \u0111\u1ec1 qu\u00e1 l\u1edbn v\u1edbi nhi\u1ec1u m\u1eabu chu\u1ed9t kh\u00f4ng d\u00e2y gaming hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1eddi l\u01b0\u1ee3ng pin d\u00e0i v\u00e0 kh\u1ea3 n\u0103ng s\u1ea1c nhanh ch\u00f3ng . Tuy nhi\u00ean, chu\u1ed9t c\u00f3 d\u00e2y v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u01b0u th\u1ebf v\u1ec1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tuy\u1ec7t \u0111\u1ed1i v\u00e0 kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 v\u1ea5n \u0111\u1ec1 pin. L\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ec3 lo\u1ea1i game b\u1ea1n th\u01b0\u1eddng ch\u01a1i, s\u1edf th\u00edch c\u00e1 nh\u00e2n v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n .  <\/p>\n\n\n\n

T\u1ed5ng k\u1ebft<\/strong><\/h2>\n\n\n\n

Chu\u1ed9t kh\u00f4ng d\u00e2y kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t xu h\u01b0\u1edbng nh\u1ea5t th\u1eddi m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thi\u1ebft th\u1ef1c \u0111\u1ed1i v\u1edbi ph\u1ea7n l\u1edbn ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n nay, nh\u1edd t\u00ednh ti\u1ec7n l\u1ee3i, s\u1ef1 linh ho\u1ea1t v\u00e0 c\u00f4ng ngh\u1ec7 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn. D\u00f9 l\u1ef1a ch\u1ecdn k\u1ebft n\u1ed1i Bluetooth \u0111\u1ec3 t\u1ed1i \u01b0u t\u00ednh di \u0111\u1ed9ng hay k\u1ebft n\u1ed1i qua s\u00f3ng RF \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao nh\u1ea5t, \u0111\u00e2y v\u1eabn l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 h\u1ee3p l\u00fd cho kh\u00f4ng gian l\u00e0m vi\u1ec7c v\u00e0 gi\u1ea3i tr\u00ed c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam m\u1ed9t s\u1ed1 lo\u1ea1i chu\u1ed9t kh\u00f4ng d\u00e2y \u0111ang c\u00f3 m\u1eb7t t\u1ea1i Phong V\u0169<\/a>.<\/p>\n\n\n\n

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B\u00e0i vi\u1ebft li\u00ean quan: <\/strong><\/p>\n\n\n\n