The Optical Wheel Mouse - Black from Logitech is designed to give you increased comfort and efficiency when using your computer. An optical sensor tracks the mouse's movement, making it far more smooth and accurate than that of traditional mice that use mechanical parts. Additionally, this device offers increased speed and consistent performance, and works well on nearly any surface. Enjoy the convenience of a scroll wheel that eliminates the need to click, hold and drag on-screen scroll bars.
The mouse's ambidextrous design provides comfort and ease regardless of which hand you favor. Say goodbye to the frustration of your mouse getting stuck on your desk and lagging behind the action; this optical device takes direction well and will keep up with the pace of your on-screen navigation. Connect it to your computer via the PS/2 interface.
Optical Wheel Mouse - Black
Software CD: Logitech SetPoint Software for Windows / Logitech Control Center Software for Mac OS X
3-Year Limited Hardware Warranty