New Blue Track optical tracking provides better tracking on more surfaces than laser. Tracks even on glass. Full sized ergonomic mouse provides hours of easy operation. Backward and forward browser buttons for quick and easy web navigation. DPI button allows control over speed of tracking and operation. Wired operation eliminates the need for batteries.
This mouse utilizes Blue Track, the newest in optical tracking technology. It tracks faster and easier on a wider range of surfaces than laserÑeven on glass! The full-sized ergonomic design provides hours of greater comfort for easier use. Browse through the web or documents rapidly with the backward and forward buttons at easy reach on the side of the mouse. Rubber grips add to the comfort and ease of use. Connector/Port/Interface: USB 2.0, Left/Right Hand Use: Right, Mouse Technology: Optical, Wired/Wireless: Wired.