Full specification
55mm trackball with DiamondEye optical tracking technology
USB connectivity
4 customizable buttons
Award-winning Scroll Ring for page navigation
Ambidextrous design for left or right-handed users
Detachable wrist rest
55 mm trackball
Compatible with Windows 7, 8, 8.1, 10, and macOS 10.8, 10.9, X 10.11, 10.10, 10.13 or above, Sierra 10.12, and Chrome OS 44 or above
Limited 5-year warranty
