Cool lights | Optical engine | Comfortable grip
Wireless 2.4G | 1600dpi | Normal mouse
Wired | Optical | USB
Wired | Laser | USB
Wired | USB | 2400dpi
Wireless 2.4G | USB | 1600dpi
Wireless 2.4G | Photoelectric | 1600dpi
Wired | Photoelectric | 100-120mm
