SANWA 2.4G Wireless Ergonomic Trackball Mouse
Ergonomic wireless trackball mouse with a 34mm trackball for thumb control. Works on various surfaces and features multiple DPI levels with no driver required. Users note good quality and comfort, though some report jerkiness and occasional connectivity issues
Highlights
- thumb-controlled 34mm trackball
- ergonomic wrist-friendly design
- no driver required
Pros
- ergonomic design for wrist-friendly use
- 34mm trackball for stationary cursor control
- multiple DPI options (600/800/1200/1600)
- no driver required
- works on varied surfaces
Cons
- some users report jerky movement
- occasional connectivity issues with Mac devices
- click quality can be inconsistent
Best For
Features
- 34mm trackball enables thumb-operated cursor control
- Ergonomic design supports natural wrist and arm position for comfort
- Four adjustable DPI levels: 600/800/1200/1600 with visual DPI indicator
- Noiseless left and right buttons for quiet operation
