I needed a new mouse for the laptop. After doing some searching I decided to get the Microsoft 6000 Wireless Mouse with Bluetrack laser.
Placed the order so I could collect it. Went to the store and found the mouse for a little looka and feel test. I was a bit surprised at the price £39.99. Almost £15 more than I was about to pay.
Laser mouse with a "nano" dongle. Low power mouse, apparently 10 month battery life.