Microsoft Wireless Mobile Mouse 3500 - Loch Ness Gray (GMF-00010)
Brand: Microsoft
Color: Loch Ness Gray
Ambidextrous design to provide comfort and control for either hand.
Snap-in Nano transceiver stows conveniently in the bottom of the mouse.
One AA battery provides up to 8 months of battery life for extended use, and on-off button helps conserve battery life.