Microsoft Mobile Mouse 3500 - Gold

From the Manufacturer Microsoft Wireless Mobile Mouse 3500 - Gold BlueTrack Technology™ works on virtually on any surface. Grab your mouse and go! Keep moving with a transceiver that stays in your mobile PC when you go and amouse that works on more surfaces with BlueTrack Technology™!s Nano Transceiver. Leave it plugged in when you're on the go. Microsoft BlueTrack Technology™ Leave it plugged in your notebook when you're on the go. The mouse has its own on/off switch. Up to 8 months battery life Power status indicator lets you know when your battery runs low. Comfort Designed by ergonomic experts for comfort in either hand. What is BlueTrack? Microsoft’s proprietary BlueTrack™ Technology works on more surfaces than both optical and laser mice. It uses high-angle imaging optics to generate an accurate picture of the surface. Now track more accurately on: Granite Carpet Wood 3-year limited hardware warranty Includes 1 AA alkaline batteries System Requirements - Windows? 7, Windows Vista?, Windows XP (excluding Windows XP 64-bit) - 100 MB Product Description Grab your mouse and go! Keep moving with a transceiver that stays in your mobile PC when you go and a mouse that works on more surfaces with Blue Track TechnologyTM!