Microsoft Desktop 850
Specifications
Microsoft Wireless Desktop 850 Keyboard & Mouse Combo
Wireless Snap-in Transceiver, 2.4GHz Wireless Technology
Up to 10m Range
Ambidextrous Design
Battery life indicator
Optical Mouse, Scroll wheel
Up to 15 Months battery Life
In the Box:
Microsoft Wireless Desktop 850 Keyboard, Mouse, Transceiver, documentation