By Bestbuy.com

ErgoGuys - WOW PEN JOY II WIRELESS ERGONOMIC COMPUTER MOUSE SILVER - Optical - Wireless - Black, Silver - USB - 2000 dpi - Scroll - Wireless - Black,Silver

The Wow Joy II Wireless Computer Mouse is an ergonomically advanced computer mouse with advanced tracking sensors and adjustable dpi resolution. The Ergonomic Wow Pen Joy II Wireless Computer Mouse combines break-through comfort with a host of productivity enhancing features unlike any mouse on the market today. The Wow Pen Joy II Mouse isn't like any other mouse, it is a revolutionary jump forward in computer input devices.