Superior comfort for either hand Right handed? Left handed? Either way, TrackMan Marble keeps your hand comfortable and supported day and night, no matter how long you’re at the computer.
Smooth control at your fingertips With a large fingertip-controlled trackball, you can move the cursor quickly, smoothly and accurately—without moving your hand or wrist. TrackMan Marble stays in one place so you can stay comfortably in control.
High reliability and performance Logitech makes more trackballs than anyone in the world. You can buy TrackMan Marble with the confidence of knowing you’re getting proven performance, quality and reliability.
The stay-put base keeps your trackball—and your hand—in one place, helping to reduce wrist fatigue. Plus it saves desk space since you don’t need room to move around the device in order to move the cursor.