Wireless Notebook Optical Mouse 4000

This new product from Microsoft is compatible with Windows 7. Just plug in the transceiver when you want to use and slot it into the mouse when you travel. The device comes with Microsoft’s Blue Track tech so it really works on a variety of surfaces such as wood, granite or carpet. The battery life is longer about 6+ months along with a handy indicator so you know when it is time to swap them over. Other special features are 4-way scrolling and 4 customizable buttons plus the new magnifier to enlarge and edit details easily.

For more info logon to Microsoft Official Site