If you're looking for an easy way to transition from a mouse to a trackball, your search ends now with the Optical Orbit Trackball for Windows and Mac. Thanks to its improved ergonomics and reduced hand and wrist movements, the trackball alleviates pain caused by repetitive strain. The optical tracking technology allows for precise cursor control with a light touch of the finger, while the two-button design, suitable for both right- and left-handed users, offers a familiar experience. With the TrackballWorks software, you can assign specific functions to the buttons, creating a personalized productivity experience.