Specification Parameter<br>3500dpi Razer Precision 3.5G Infrared sensor<br>The right hand design of human engineering<br>1000Hz Ultrapolling/1ms Response time<br>5 Independent Programmable Hyperesponse High Speed Response Buttons<br>On-The Fly Sensitivity Sensitivity Adjustment<br>Always-On Connection Mode<br>Super Anti Slip Buttons<br>16 Bit Wide Data Channel<br>24 Independent Click On The Position Of The Roller<br>Ultra quiet Ultraslick Stepping<br>Size:128mm*70mm*42.5mm<br> System Requirements<br>With USB port PC/MAC<br>Windows 10/Windows 8/Windows 7/Windows Vista/Windows XP(32-bit)/Mac OS X<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568e03b3866d195087081bac-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568e03b3866d195087081bac-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568e03b3866d195087081bac-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568e03b3866d195087081bac-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568e03b3866d195087081bac-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=20f4d8d289aa11e6910e02ac6b6cdc30.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=dc1141c8825711e6a692062a6377b9f1.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=0c6e7aee7b9a11e6ab65065f903a9ac5.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=26d6c05679ad11e6b1ca02246bcc777b.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=4483f2c6730f11e6a01a06bcc0ec756b.jpg" alt=""width="800" noproxy><p style="text-align: center;">