Featuring DiamondEye technology, the trackball uses optical tracking to precisely follow small
flecks embedded in the large 55mm ball to provide smooth, accurate cursor control. The four
buttons are customizable using our highly intuitive TrackballWorks™ software, while our
award-winning Scroll Ring lets you quickly scan up and down web pages and large
documents
· TrackballWorks™ lets you customize all 4 buttons, set cursor speed
· DiamondEye™ optical tracking technology for premium cursor control and accuracy
· Award-winning Scroll Ring lets you scan up and down pages with ease
· Large 55mm ball is designed as a perfect sphere to provide exceptional precision
· Detachable wrist rest supports hand and wrist for ergonomic comfort
· Reliable wired USB connection
· Product Code: K64325