Microsoft Wireless Laser Desktop 5000 Keyboard and Mouse ?

Wireless Laser Desktop 5000 is a combination of a comfort curve keyboard and a high definition laser mouse with 4-way scrolling providing easy and efficient scrolling side to side as well as up and down in worksheets, Web pages, photos, and more. This Keyboard and Mouse were bought in 2009 but have hardly been used as I mostly use my laptop. These items are in perfect condition. The wirless transmitter plugs into the computer with an USB connection and after wirlessly connecting to the Keyboard and Mouse they work independently with no restricting wires. It comes complete with set-up CD and Quick Guide. Free mousemat as shown in photo with this purchase.