Uniquely Designed for Comfort and Efficiency The IntelliMouse TrackBall is designed for comfort and efficiency. Its unique shape fits your hand and supports it in a natural position. Simply roll the wheel to scroll instead of clicking on a scroll bar, or work hands free with Autoscroll. Benefit... (more)

Uniquely Designed for Comfort and Efficiency
The IntelliMouse TrackBall is designed for comfort and efficiency. Its unique shape fits your hand and supports it in a natural position. Simply roll the wheel to scroll instead of clicking on a scroll bar, or work hands free with Autoscroll.

Benefits:

Support for your hand IntelliMouse Trackball is designed to fit your hand and support it in a natural position.

Experience comfort and accuracy with precise fingertip control.

Scroll and Scroll smoothly and precisely through screens of information with a simple roll of the wheel.

Rely on the Microsoft guarantee. If you're not satisfied with your IntelliMouse Trackball for any reason return it within 30 days of purchase for a full refund. (less)