Microsoft Wireless Laser Mouse 6000, Black/Gray

* High-definition wireless laser mouse — for on the desk or on the go!
* 2.4 GHz wireless technology provides a range of up to 30'.
* Point-and-click Magnifier button enlarges image to easily view and edit details.
* Tilt wheel for 4-way scrolling: scroll side to side as well as up and down.
* Comfortable ergonomic shape helps prevent hand cramping and fatigue.
* USB receiver conveniently snaps into the bottom of the mouse for easy portability.
* Extended battery life of 6 months or more.
* For Windows XP/Vista and Mac OS X 10.2 or later.
* Backed by the manufacturer's 3-year limited warranty.