Rapoo 3100p 5.8GHz blue

This new wireless optical mouse boasts unmatched battery life of up to 18 months. Since its inception in 2002, Rapoo has been delivering superior technology and products of the highest quality to users around the world. The 5.8 GHz wireless mice have met with great reputation for reliable wireless transmission that is immune to interference by other devices. The main advantages of this frequency is minimal interference from other devices (typically, wireless devices use 2.4GHz), more stable connections, and much lower power consumption.
The mouse utilises a Nano receiver that barely sticks out and can be left permanently plugged into a laptop. The range of the receiver is up to 10m. The mouse is powered by one AA battery (included).
Specifications:
Buttons:
2 + wheel
Sensor:
Optical
Resolution: 1000dpi
Interface:
USB Nano receiver operating at a frequency of 5.8 GHz
Supported OS:
Microsoft Windows XP, Vista, 7
Mac OS X 10.4 or later
Colour:
Blue
Package contents:
Mouse
1 x AA battery
Nano receiver
Documentation