The Contour Wireless Mouse is an ergonomic mouse that is designed to reduce wrist pain and fatigue. It features a vertical design that allows your wrist to rest in a natural position, and it has a soft, contoured grip that provides comfort and support.
 
Feautures and Specs:
* 2.4GHz wireless connection
* Click-free buttons (no clicking sounds)
* Adjustable optical resolution (800/1200/1600 dpi)
* Nano wireless receptor
* 3 buttons + 3D scrolling wheel
* On/off switch
* Battery operated (1 x AA)