The symmetrical shape lets left as well as right handers use trackball with easeUSB connectivity for a easy connectionPointing Device Connectivity Technology: CableMovement Detection: OpticalNu

Symmetrically shaped trackball offers friendly usability for both right and left handersScroll ring and 2-buttons to maneuver web pages or documents with comfortUSB interface allows easy...

All-day comfort from a world leader in trackball innovationUses far less desk space than a mouseOptical technology delivers superior precision - no cleaning requiredAmbidextrous design for...

Whether you are a lefty or a righty, the symmetrically shaped trackball suits bothScroll ring and 2-buttons to maneuver web pages or documents with comfortUSB connectivity for a easy...