V20 PMW3360:
1.Size: 127.29mm(L)*70.38mm(W)*41.33mm(H)
2. PMW3360 IC
3. 500/800/1200/1600/2400/3200/6000/12000DPI
4. Cable Length: 1.8M
5. Left and right button: 20M times
6. 7 buttons
7. RGB backlight
8. SPI sampling time:2ms
9. USB refresh rate: 500HZ
10. FPS: 12000 frames / sec
11. Maximum speed: 250 IPS
12. Acceleration: 50g