The Microsoft 1000 Optical Wireless Mouse features precise optical tracking which will allow you to scroll, point and click smoothly. You can also roam up to 30 feet away from your computer and still be able to retain reliable wireless control. Featuring a nano transceiver which can either be plugged into your computer's USB port or tucked into the bottom of the mouse for travel, this portable device will also last for up to 10 months without you having to change the batteries.

Features:

• Microsoft 1000 Optical Wireless Mouse
• Precise optical tracking will allow you to scroll, point and click smoothly
• Roam up to 30 feet away from your computer and still retain reliable wireless control
• Nano transceiver can be plugged into your computer's USB port or stowed in the mouse
• 10 month battery life
• On/off switch to conserve battery power
• Can be used with either hand
• Compatible with the following computer/operating systems: Windows 7, Windows Vista, Windows XP (excluding Windows XP 64-bit)
• USB only
• Requires 1 x AA alkaline battery (included)
• Dimensions: H:3.77"/95.27mm x W:2.18"/55.45mm