Award-winning Scroll Ring lets you scan up and down pages with ease |
Detachable wrist rest cradles hand in comfort |
Detachable wrist rest supports hand and wrist for ergonomic comfort |
DiamondEye™ optical tracking technology for premium cursor control and accuracy |
Large 55mm ball is designed as a perfect sphere to provide exceptional precision |
Mac? running OS X or later with an available USB Port.** Internet connections or CD ROM drives to install the software.** Compatible with Windows?7, Windows? XP, Windows Vi |
PC and Mac? compatible |
Reliable wired USB connection |
TrackballWorks™ lets you customize all 4 buttons, set cursor speed |
Wired 180cm USB cable provides reliability and avoids need for batteries |