{"id":19548,"date":"2019-02-25T23:38:06","date_gmt":"2019-02-25T16:38:06","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=19548"},"modified":"2019-02-25T23:38:41","modified_gmt":"2019-02-25T16:38:41","slug":"vi-sao-laser-gaming-mouse-lai-dan-lep-ve-truoc-de-che-optical","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/vi-sao-laser-gaming-mouse-lai-dan-lep-ve-truoc-de-che-optical\/","title":{"rendered":"V\u00ec sao Laser gaming mouse l\u1ea1i d\u1ea7n l\u00e9p v\u1ebf tr\u01b0\u1edbc \u0111\u1ebf ch\u1ebf Optical?"},"content":{"rendered":"

Chu\u1ed9t \u201cbi\u201d hay chu\u1ed9t c\u01a1 h\u1ecdc ch\u00ednh l\u00e0 b\u00e0i h\u1ecdc r\u00f5 r\u1ec7t nh\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng trong th\u1ef1c ti\u1ec5n s\u1eed d\u1ee5ng. Chu\u1ed9t bi l\u00e0 d\u1ea1ng cho tr\u1ecf chu\u1ed9t c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t khi thao t\u00e1c. N\u1ebfu anh em game th\u1ee7 \u0111\u00e3 t\u1eebng ch\u01a1i Gunbound v\u00e0 k\u00e9o drag b\u1eb1ng chu\u1ed9t bi, h\u1eb3n s\u1ebd th\u1ea5y \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ef1c cao v\u1edbi c\u1ea3m gi\u00e1c tay c\u1ef1c k\u1ef3 chu\u1ea9n (ch\u00fang ta v\u1eabn hay g\u1ecdi l\u00e0 \u201ctin tay\u201d \u1ea5y). Tuy nhi\u00ean, m\u1ed7i khi vi\u00ean bi b\u1ecb b\u1ea9n ho\u1eb7c m\u00f2n, \u0111\u1ed9 ch\u00ednh x\u00e1c ch\u1eafc ch\u1eafn b\u1ecb gi\u1ea3m \u0111i r\u1ea5t nhi\u1ec1u. T\u1eeb \u0111\u00f3, chu\u1ed9t \u201cquang\u201d ra \u0111\u1eddi.<\/p>\n

Trong th\u1ebf gi\u1edbi s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng \u0111\u1ec3 qu\u00e9t b\u1ec1 m\u1eb7t thay cho th\u1ebf h\u1ec7 chu\u1ed9t c\u01a1 h\u1ecdc ch\u1ea1y bi, \u0111\u1ec3 c\u1ea1nh tranh v\u00e0 qu\u1ea3ng b\u00e1 th\u00f4ng s\u1ed1 \u0111\u1ed3ng th\u1eddi tham v\u1ecdng n\u00e2ng t\u1ea7m c\u00f4ng ngh\u1ec7, b\u00ean c\u1ea1nh c\u00e1c chu\u1ed9t quang h\u1ecdc th\u00f4ng th\u01b0\u1eddng ch\u00fang ta c\u00f2n nghe n\u00f3i \u0111\u1ebfn chu\u1ed9t s\u1eed d\u1ee5ng \u201cm\u1eaft \u0111\u1ecdc\u201d laser (la-ze). V\u1eady c\u00e2u h\u1ecfi \u0111\u1eb7t v\u1ea5n \u0111\u1ec1 l\u00e0: Chu\u1ed9t c\u1ea3m bi\u1ebfn quang h\u1ecdc (optical) v\u00e0 c\u1ea3m bi\u1ebfn laser kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n

B\u1eaft \u0111\u1ea7u t\u1eebng b\u01b0\u1edbc m\u1ed9t nh\u00e9 \ud83d\ude00<\/strong><\/p>\n

I. C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng chung c\u1ee7a c\u1ea3m bi\u1ebfn chu\u1ed9t optical v\u00e0 laser<\/strong><\/h4>\n

M\u1eaft \u0111\u1ecdc, hay chu\u1ea9n t\u00ean g\u1ecdi k\u1ef9 thu\u1eadt c\u1ee7a h\u1eafn l\u00e0 c\u1ea3m bi\u1ebfn (sensor), \u0111a ph\u1ea7n l\u00e0 c\u00f3 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nhau: H\u1ec7 th\u1ed1ng thu th\u1eadp h\u00ecnh \u1ea3nh (IAS \u2013 image acquisition system) s\u1ebd \u201cch\u1ee5p\u201d l\u1ea1i h\u00ecnh \u1ea3nh b\u1ec1 m\u1eb7t khi ch\u00fang ta di chuy\u1ec3n chu\u1ed9t v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u00ean t\u1edbi h\u00e0ng-ngh\u00ecn-h\u00ecnh-\u1ea3nh-trong-m\u1ed9t-gi\u00e2y (frames-per-second). Sau \u0111\u00f3 l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua vi x\u1eed l\u00fd k\u1ef9 thu\u1eadt s\u1ed1 (digital system processor) nh\u1eb1m x\u00e1c \u0111\u1ecbnh 2 gi\u00e1 tr\u1ecb (delta) \u0394x\/\u0394y th\u00f4ng qua h\u01b0\u1edbng v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng. T\u1edbi \u0111\u00e2y, c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n MCU (microcontroller unit) s\u1ebd chuy\u1ec3n l\u01b0\u1ee3ng th\u00f4ng tin n\u00e0y t\u1edbi m\u00e1y t\u00ednh c\u1ee7a ch\u00fang ta th\u00f4ng qua t\u00edn hi\u1ec7u USB ho\u1eb7c PS\/2.<\/p>\n

\u0394x\/\u0394y: L\u00e0 gi\u00e1 tr\u1ecb \u1edf gi\u1eefa c\u00e1c to\u1ea1 \u0111\u1ed9 trong kh\u00f4ng gian ph\u1eb3ng, m\u1ed9t \u0111i\u1ec3m trong kh\u00f4ng gian s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng to\u1ea1 \u0111\u1ed9 X \u2013 ph\u01b0\u01a1ng ngang v\u00e0 to\u1ea1 \u0111\u1ed9 Y \u2013 ph\u01b0\u01a1ng d\u1ecdc. \u1ede \u0111\u00e2y, chu\u1ed9t s\u1ebd d\u00f9ng \u00edt nh\u1ea5t 2 \u0111i\u1ec3m c\u00f3 to\u1ea1 \u0111\u1ed9 c\u0169 v\u00e0 to\u1ea1 \u0111\u1ed9 m\u1edbi \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng di chuy\u1ec3n v\u00e0 t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n.<\/em><\/p>\n

CMOS: Vi\u1ebft t\u1eaft c\u1ee7a “Complementary Metal-Oxide-Semiconductor” trong ti\u1ebfng Anh, l\u00e0 thu\u1eadt ng\u1eef ch\u1ec9 m\u1ed9t lo\u1ea1i c\u00f4ng ngh\u1ec7 d\u00f9ng \u0111\u1ec3 ch\u1ebf t\u1ea1o m\u1ea1ch t\u00edch h\u1ee3p. C\u00f4ng ngh\u1ec7 CMOS \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ebf t\u1ea1o vi x\u1eed l\u00fd, vi \u0111i\u1ec1u khi\u1ec3n, RAM t\u0129nh v\u00e0 c\u00e1c c\u1ed5ng logic kh\u00e1c (nh\u01b0 ch\u00fang ta v\u1eabn hay nghe c\u1ea3m bi\u1ebfn CMOS trong m\u00e1y \u1ea3nh).<\/em>\"V\u00ecRazer Lancehead Wireless \u2013 laser gaming mouse<\/em><\/p>\n

II. T\u00ednh ch\u1ea5t \u00e1nh s\u00e1ng<\/strong><\/h4>\n

Chu\u1ed9t quang (Optical gaming mouse): C\u1ea3m bi\u1ebfn s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng chi\u1ebfu qua th\u1ea5u k\u00ednh \u0111\u1ec3 ph\u00e1t hi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng tr\u00ean b\u1ec1 m\u1eb7t. V\u1edbi t\u00ednh ch\u1ea5t chi\u1ebfu s\u00e1ng tr\u00ean di\u1ec7n r\u1ed9ng v\u00e0 m\u1ee9c \u0111\u1ed9 h\u1ed9i t\u1ee5 kh\u00f4ng cao, chu\u1ed9t quang s\u1ebd ch\u1ec9 \u0111\u1ee7 \u201cs\u1ee9c m\u1ea1nh\u201d ph\u1ee5c v\u1ee5 qu\u00e9t ch\u00ednh x\u00e1c c\u00e1c b\u1ec1 m\u1eb7t c\u00f3 ch\u1ea5t li\u1ec7u kh\u00f4ng b\u1ecb ph\u1ea3n chi\u1ebfu (th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng v\u1edbi c\u00e1c lo\u1ea1i mousepad v\u1ea3i ho\u1eb7c nh\u1ef1a nh\u00e1m). Hi\u1ec3u theo m\u1ed9t h\u01b0\u1edbng kh\u00e1c, c\u1ea3m bi\u1ebfn c\u1ee7a chu\u1ed9t quang ch\u1ec9 c\u00f3 th\u1ec3 qu\u00e9t ch\u00ednh x\u00e1c l\u1edbp tr\u00ean c\u00f9ng c\u1ee7a b\u1ec1 m\u1eb7t di.
\nChu\u1ed9t laser (Laser gaming mouse): C\u1ea3m bi\u1ebfn lo\u1ea1i chu\u1ed9t n\u00e0y s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng h\u1ed9i t\u1ee5 c\u1ef1c m\u1ea1nh, c\u00f3 th\u1ec3 qu\u00e9t chi ti\u1ebft b\u1ec1 m\u1eb7t r\u1ea5t s\u00e2u. M\u1ee5c \u0111\u00edch \u0111\u1ea7u ti\u00ean c\u1ee7a c\u00f4ng ngh\u1ec7 laser \u00e1p d\u1ee5ng cho c\u1ea3m bi\u1ebfn l\u00e0 \u0111\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c c\u00e1c b\u1ec1 m\u1eb7t k\u00ednh (hay c\u00e1c b\u1ec1 m\u1eb7t ph\u1ea3n chi\u1ebfu n\u00f3i chung th\u01b0\u1eddng r\u1ea5t kh\u00f3 \u0111\u1ec3 qu\u00e9t), b\u00ean c\u1ea1nh \u0111\u00f3 l\u00e0 c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 nh\u1ea1y th\u1ef1c (DPI\/CPI).<\/p>\n

\"V\u00ec<\/p>\n

Ngu\u1ed3n: gamingscan.com<\/em><\/p>\n

N\u00f3i th\u00eam v\u1ec1 c\u00f4ng ngh\u1ec7 \u00e1nh s\u00e1ng n\u00e0y, chu\u1ed9t quang hay chu\u1ed9t laser \u0111\u1ec1u c\u00f3 2 lo\u1ea1i h\u00ecnh \u00e1nh s\u00e1ng: \u00c1nh s\u00e1ng ph\u00e1t ra nh\u00ecn th\u1ea5y v\u00e0 \u00e1nh s\u00e1ng h\u1ed3ng ngo\u1ea1i (kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng). C\u00e1c lo\u1ea1i chu\u1ed9t quang c\u1ed5 \u0111i\u1ec3n th\u01b0\u1eddng c\u00f3 \u00e1nh s\u00e1ng ph\u00e1t ra t\u1eeb c\u1ea3m bi\u1ebfn d\u01b0\u1edbi \u0111\u00e1y (v\u00ed d\u1ee5 nh\u01b0 Microsoft IE 1.1, IE 3.0). V\u1ec1 sau n\u00e0y c\u00e1c lo\u1ea1i chu\u1ed9t quang \u0111\u1ec1u s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 tr\u00e1nh \u00e1nh s\u00e1ng m\u00f4i tr\u01b0\u1eddng l\u00e0m y\u1ebfu \u00e1nh s\u00e1ng c\u1ea3m bi\u1ebfn chu\u1ed9t g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng qu\u00e9t b\u1ec1 m\u1eb7t y\u1ebfu ho\u1eb7c kh\u00f4ng ch\u00ednh x\u00e1c. Chu\u1ed9t laser th\u00ec 100% \u0111\u1ec1u l\u00e0 h\u1ed3ng ngo\u1ea1i, kh\u00e1c v\u1edbi ki\u1ec3u \u00e1nh s\u00e1ng h\u1ed9i t\u1ee5 nh\u01b0 c\u00e1c \u0111\u00e8n chi\u1ebfu laser ch\u1ea5m \u0111\u1ecf ph\u1ee5c v\u1ee5 chi\u1ebfu l\u00ean m\u00e0n chi\u1ebfu c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y. L\u00e0 \u00e1nh s\u00e1ng h\u1ed9i t\u1ee5 m\u1ea1nh n\u00ean nh\u00e0 s\u1ea3n xu\u1ea5t lu\u00f4n khuy\u1ebfn c\u00e1o kh\u00f4ng \u0111\u01b0\u1ee3c nh\u00ecn th\u1eb3ng v\u00e0o c\u1ea3m bi\u1ebfn v\u00ec s\u1ebd g\u00e2y h\u1ea1i cho m\u1eaft nh\u00ecn.<\/p>\n

III. C\u1ea3m bi\u1ebfn Laser, Optical ph\u1ee5c v\u1ee5 gaming s\u1ebd th\u1ebf n\u00e0o?<\/strong><\/h4>\n

Ngo\u00e0i c\u1ea3m bi\u1ebfn laser Philips Twin Eye l\u00e0 m\u1ed9t th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 ho\u00e0n to\u00e0n kh\u00e1c, t\u00f4i s\u1ebd kh\u00f4ng \u0111\u1ec3 c\u1eadp t\u1edbi \u1edf \u0111\u00e2y \u0111\u1ec3 tr\u00e1nh nhi\u1ec5u lo\u1ea1n th\u00f4ng tin \ud83d\ude00 Ch\u00fang ta h\u00e3y c\u0169ng b\u00e0n b\u1ea1c t\u1edbi th\u1ebf gi\u1edbi laser v\u1edbi c\u00e1ch ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u00e3 m\u00f4 t\u1ea3 t\u00ednh ch\u1ea5t \u00e1nh s\u00e1ng \u1edf tr\u00ean.<\/p>\n

Ch\u00fang ta v\u1eabn c\u1ee9 l\u1ea7m t\u01b0\u1edfng laser l\u00e0 c\u00f4ng ngh\u1ec7 cao c\u1ea7n thi\u1ebft cho \u0111\u1ed3 ch\u01a1i cao c\u1ea5p, hay s\u1ee9c m\u1ea1nh qu\u00e9t b\u1ec1 m\u1eb7t \u201ctr\u00e2u b\u00f2\u201d l\u00e0 l\u1ee3i \u0111i\u1ec3m. Tr\u00ean th\u1ef1c t\u1ebf th\u00ec ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u1edf \u0111\u00e2y ch\u00fang ta c\u1ea7n l\u00e0 con tr\u1ecf \u1edf tr\u00ean m\u00e0n h\u00ecnh, v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao khi tay ta c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n con tr\u1ecf \u0111\u00f3 (ho\u1eb7c n\u00f3i c\u00e1ch kh\u00e1c l\u00e0 ki\u1ec3m so\u00e1t h\u1ed3ng t\u00e2m trong c\u00e1c game FPS) ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ed9 ch\u00ednh x\u00e1c nh\u01b0 nh\u1eefng g\u00ec c\u1ea3m bi\u1ebfn laser qu\u00e9t qu\u00e1 k\u1ef9 b\u1ec1 m\u1eb7t. T\u1eeb nh\u1eefng c\u00e1i qu\u00e1 k\u1ef9 \u0111\u00f3 m\u00e0 chu\u1ed9t thu l\u1ea1i \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin \u201cr\u00e1c\u201d khi m\u00e0 \u201cnh\u00ecn\u201d qu\u00e1 k\u1ef9 nh\u1eefng g\u00ec ch\u01b0a ho\u00e0n h\u1ea3o \u1edf b\u1ec1 m\u1eb7t di. M\u1ed9t gaming mousepad cao c\u1ea5p b\u1eb1ng v\u1ea3i ch\u1eafc ch\u1eafn s\u1ebd r\u1ea5t ho\u00e0n thi\u1ec7n \u1edf l\u1edbp b\u1ec1 m\u1eb7t tr\u00ean c\u00f9ng, nh\u01b0ng v\u1eabn kh\u00f4ng th\u1ec3 ho\u00e0n h\u1ea3o \u1edf c\u00e1c l\u1edbp s\u1ee3i \u0111an hay th\u1ea5p h\u01a1n th\u1ebf, c\u1ea3m bi\u1ebfn laser s\u1ebd \u0111\u1ecdc \u0111\u01b0\u1ee3c c\u1ea3 l\u1edbp b\u1ec1 m\u1eb7t kh\u00f4ng ho\u00e0n h\u1ea3o n\u00e0y. \u0110\u00f3 l\u00e0 l\u00fd do v\u00ec sao laser gaming mouse lu\u00f4n \u0111\u01b0\u1ee3c khuy\u00ean dung v\u1edbi gaming hardpad (mousepad c\u1ee9ng c\u00f3 b\u1ec1 m\u1eb7t b\u1eb1ng nh\u1ef1a ho\u1eb7c nh\u00f4m) \u0111\u1ec3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t do gaming hardpad c\u00f3 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n ti\u1ec7m c\u1eadn s\u1ef1 ho\u00e0n h\u1ea3o, v\u00e0 kh\u00f4ng c\u00f3 c\u00e1c l\u1ed7 h\u1ed5ng hay c\u00e1c l\u1edbp ch\u1ed3ng l\u00ean nhau c\u1ee7a s\u1ee3i \u0111an nh\u01b0 gaming mousepad b\u1eb1ng v\u1ea3i. V\u1edbi t\u1ed1c \u0111\u1ed9 di cao li\u00ean t\u1ee5c, c\u1ea3m bi\u1ebfn laser s\u1ebd cho ch\u00fang ta s\u1ef1 y\u00ean t\u00e2m t\u1ea1m th\u1eddi. C\u00f2n n\u1ebfu di ch\u1eadm? C\u1ea3m bi\u1ebfn laser s\u1ebd c\u00f3 th\u1eddi gian \u0111\u1ec3 \u201c\u0111\u1ecdc\u201d k\u1ef9 b\u1ec1 m\u1eb7t, v\u00e0 r\u1ed3i \u201cnh\u1ea3y \u0111\u1ea7m\u201d cho ch\u00fang ta xem nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n

\"V\u00ec<\/p>\n

C\u00e1i \u0111\u01b0\u1eddng di b\u1ecb gai n\u00e0y ta g\u1ecdi l\u00e0 mouse jitter nh\u00e9<\/em><\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i so v\u1edbi Laser, c\u1ea3m bi\u1ebfn Optical v\u1edbi c\u00e1i c\u00e1ch chi\u1ebfu s\u00e1ng nh\u01b0 \u0111\u00e3 m\u00f4 t\u1ea3 \u1edf \u0111\u1ea7u b\u00e0i ch\u1ec9 qu\u00e9t l\u1edbp tr\u00ean c\u00f9ng c\u1ee7a b\u1ec1 m\u1eb7t di. Do \u0111\u00f3 c\u00e1c lo\u1ea1i Optical gaming mouse lu\u00f4n ph\u00f9 h\u1ee3p m\u1ea1nh m\u1ebd v\u1edbi m\u1ecdi lo\u1ea1i pad v\u1ea3i, \u0111\u01b0\u1eddng di lu\u00f4n m\u1ecbn, kh\u00f4ng c\u00f3 \u0111\u1ed9 rung hay gai. Theo th\u1eddi gian, c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 m\u1ea1nh cho c\u1ea3m bi\u1ebfn Optical, c\u00e1c lo\u1ea1i gaming mouse s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn \u0111\u1eddi cao nh\u1ea5t v\u00e0 cho \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u1ed1t nh\u1ea5t hi\u1ec7n nay c\u0169ng \u0111\u1ec1u l\u00e0 Optical ch\u1ee9 kh\u00f4ng c\u00f3 m\u1ed9t b\u00f3ng d\u00e1ng n\u00e0o c\u1ee7a Laser. C\u00f3 ch\u0103ng c\u0169ng ch\u1ec9 xu\u1ea5t hi\u1ec7n \u0111\u1ea1i di\u1ec7n c\u1ee7a Laser \u0111\u00e3 ra \u0111\u1eddi c\u00e1ch \u0111\u00e2y 6 n\u0103m nh\u01b0 Avago A9800, v\u00e0 t\u1ed3n t\u1ea1i l\u1ed7i gia t\u1ed1c c\u1ef1c n\u1eb7ng sinh ra trong qu\u00e1 tr\u00ecnh ghi nh\u1eadn sai gi\u00e1 tr\u1ecb \u0394x\/\u0394y (l\u1ed7i m\u00e0 t\u1ea5t c\u1ea3 c\u00e1c c\u1ea3m bi\u1ebfn Laser \u0111\u1ec1u d\u00ednh).<\/p>\n

\"V\u00ec<\/p>\n

C\u1ea3m bi\u1ebfn quang h\u1ecdc cao c\u1ea5p \u00edt b\u1ecb jitter h\u01a1n, \u0111\u01b0\u1eddng di m\u1ecbn h\u01a1n.
\n(C\u1ea3m bi\u1ebfn TrueMove 3 c\u1ee7a Steelseries)<\/em><\/p>\n

T\u1ed5ng k\u1ebft<\/strong><\/h4>\n

Tr\u00ean th\u1ef1c t\u1ebf s\u1eed d\u1ee5ng cho gaming, kh\u00f4ng m\u1ed9t game th\u1ee7 n\u00e0o c\u1ea7n \u0111\u1ed9 ch\u00ednh x\u00e1c cao l\u1ea1i di chu\u1ed9t tr\u00ean m\u1eb7t b\u00e0n hay b\u1ec1 m\u1eb7t kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u ho\u00e1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng. M\u1ecdi chu\u1ed9t gaming \u0111\u1ec1u \u0111i li\u1ec1n m\u1ed9t mousepad gaming ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 th\u00f3i quen m\u1ed7i game th\u1ee7. Nh\u01b0 \u0111\u00e3 ph\u00e2n t\u00edch \u01b0u nh\u01b0\u1ee3c \u1edf tr\u00ean, ngo\u00e0i vi\u1ec7c c\u00f3 th\u1ec3 \u0111\u1ea9y cao \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u00ec c\u1ea3m bi\u1ebfn gaming Laser s\u1ebd kh\u00f4ng c\u00f3 l\u1ee3i \u00edch g\u00ec h\u01a1n so v\u1edbi c\u00e1c c\u1ea3m bi\u1ebfn gaming Optical. M\u00e0 ngay c\u1ea3 v\u1edbi nhu c\u1ea7u hi\u1ec7n t\u1ea1i, hi\u1ebfm c\u00f3 ai s\u1eed d\u1ee5ng qu\u00e1 m\u1ee9c 5000DPI, m\u1ee9c m\u00e0 nh\u1eefng c\u1ea3m bi\u1ebfn gaming Optical cao c\u1ea5p \u0111\u00e3 th\u1eeba \u0111\u00e1p \u1ee9ng. Do v\u1eady, \u0111\u1ebf ch\u1ebf c\u1ee7a Optical gaming mouse \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh v\u00e0 v\u1eefng ch\u1eafc t\u1eeb r\u1ea5t l\u00e2u cho t\u1edbi t\u1eadn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i.<\/p>\n

From group Phong V\u0169 Hi-end with Love<\/em>
\nhttps:\/\/www.facebook.com\/groups\/PhongVuHE<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Chu\u1ed9t \u201cbi\u201d hay chu\u1ed9t c\u01a1 h\u1ecdc ch\u00ednh l\u00e0 b\u00e0i h\u1ecdc r\u00f5 r\u1ec7t nh\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng trong th\u1ef1c ti\u1ec5n s\u1eed d\u1ee5ng. Chu\u1ed9t bi l\u00e0 d\u1ea1ng cho tr\u1ecf chu\u1ed9t c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t khi thao t\u00e1c. N\u1ebfu anh em game th\u1ee7 \u0111\u00e3 t\u1eebng ch\u01a1i Gunbound v\u00e0 k\u00e9o drag b\u1eb1ng chu\u1ed9t bi, h\u1eb3n s\u1ebd th\u1ea5y […]<\/p>\n","protected":false},"author":1,"featured_media":19549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/19548"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=19548"}],"version-history":[{"count":2,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/19548\/revisions"}],"predecessor-version":[{"id":19554,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/19548\/revisions\/19554"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/19549"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=19548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=19548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=19548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}