<ul><li>Compatible with Windows 7, Windows Vista , Windows XP</li><li>High definition optical sensor delivers smooth cursor control and precise tracking (1000 dpi)</li><li>Designed for durability withstanding everday drops and spills</li><li>PC and Mac compatible</li><li>Professional black and blue corporate finish complements Pro Fit keyboards</li><li>Sculpted side panels with soft rubber panels and contoured buttons maintain comfort and grip</li><li>Clickable scroll wheel is ideal for speeding through documents</li><li>Dedicated, thumb controlled, back and forward web browser navigation reduces time required to comlpete web browser tasks</li><li>Ergonomic design matches natural hand curvature maximising comfort during prolonged use</li><li>Reliable Plug &amp; Play operation with USB connection</li></ul> Performance, comfort and reliability are critical in any office environment, the Pro Fit Wired Full-Size Mouse delivers this every working day. The full-size right-handed ergonomic design makes it ideal for prolonged use. Conveniently located browser navigation buttons and scroll wheel help users complete tasks quicker. Plug and Play wired USB or PS2 avoids setup pains.<br /><br /><p> </p>