Rapoo Wireless Laser Mouse 3920P - Black

Reliable 5GHz Wireless Connection

Reliable 5GHz wireless transmission far away from the interference of 2.4GHz wireless,bluetooth and WIFI devices.
Surfree Laser Engine

Adjustable high-definition laser engine makes your mouse move freely on almost all surfaces(even on glass).
Powerful Customized Function

Save time by customized buttons such as Forward,Back,Tilt-wheel,Zoom-in,Zoom-out etc to offer quick responses.
System Requirements

Windows:

Windows® XP/Vista/Win7/Win8

USB port

Compatible with Windows8
Size:

61.9mm * 93.3mm