Kensington Orbit Trackball Mouse with Precision Scroll Ring
1/8Product overview
Ergonomic stationary trackball featuring patented fingertip scroll ring, medium 40mm customizable ball, detachable wrist rest, and ambidextrous shape.
Product details
Brand: Kensington
Store: Amazon
Brand: Kensington
Model: Orbit Trackball with Scroll Ring
Ball Size: 40 mm precision optical tracking sphere
Scroll Ring: Patented tactile fingertip rotary ring
Design: Symmetrical ambidextrous layout (left- or right-hand use)
Wrist Rest: Detachable soft ergonomic rubber wrist rest included
Amazon Customer Reviews
Average Score: Not Available
Customer Ratings: 9,400+
Verified ratings sourced directly from Amazon shoppers. Click "View on Amazon" above to see user photos, reviews, and answers.
Pros
Requires zero arm or wrist movement, completely eliminating tennis elbow and strain
Patented mechanical scroll ring makes browsing long documents smooth and effortless
Ambidextrous geometry works equally well for left-handed and right-handed users
Cons
Requires cleaning dust from internal tracking bearings once every few months
Not suitable for twitch FPS multiplayer gaming
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