Review on Microsoft Wireless Mobile Mouse 4000 - Graphite: Compact and Convenient by Petar Barnev ᠌

Got pros: Excellent design - build quality is on top, indelible plastic, a really miniature transmitter that is securely hidden in the body of the mouse. Got cons: works only 1 month instead of 10 declared (from Duracell Turbo battery), optical sensor often fails (with a slight separation from the surface), inadequate price