The Adesso Desktop Optical Trackball Mouse with Scrolling Wheel is an ergonomically crafted optical mouse that offers comfort for daily use. The trackball is contoured to fit your palm while the side scroll wheel relieves strain on your hand when scrolling.
Key Features
- Ergonomic trackball and side scroll wheel
- Comfortable cursor control and relief from daily hand strain
- 800 DPI resolution allows for accuracy and smooth motion with minimal hand movement
- 1.8" (2.54 cm) trackball can be easy removed for cleaning
- Compatible with most Mac and PC operating systems