Mouse Wireless Element MS-190W

Wireless mouse MS-190
2.4 GHz
Optical sensor
3 million button life
Long distance operation 20m
Super silent click 

Optical sensor 1600 dpi
2.4GHz wireless technology
Micro sized USB nano receiver
Plug & Play: no need for drivers
Dimensions: 99x60x8.2mm
Weight: 50gr
Wireless transmission power: 0.76mW
Compatible with Windows 98/2000/XP/Vista/7/8/10/11/MAC