- Simple to use
- Works on virtually any surface without a mouse mat
- Superior precision with Intelli Eye optical technology
- No moving parts to clean
- Comfortable ambidextrous design
- Wheel for efficient zooming
- Wheel for easy scrolling
- PC & Macintosh compatible Wheel Mouse Optical uses an optical sensor called Intelli Eye instead of the usual mouse ball. This sensor scans the surface beneath the mouse up to 2000 times per second to accurately track the mouse cursor movement. It works on virtually any surface & stays brand new as there are no moving parts to wear out or stick. Microsoft Wheel Mouse Optical provides all the precision & durability of Intelli Eye Optical technology in a simple affordable mouse.