Adesso Trackball T50
Adesso Trackball T50
Adesso trackball, iMouse T50, came out in October, 2018.

- USB Wireless (2.4 GHz)
- Feature front legs so the surface of the trackball can be flat, for ergonomic reasons.
- Buttons are programmable. Requires Adesso software.
- 5 levels of DPI (400 to 4800).
Marketing Blurb
- Ergonomic contour design - Minimizes pain and discomfort in forearm muscles from twisting which can cause carpal tunnel syndrome
- Built-in 2โณ large trackball with optical sensor - accurately and precisely tracks with less muscle movement for maximum comfort
- East to install programmable driver - friendly user interface that lets you change button assignments DPI sensitivity scrolling speed
- Removable trackball - Can Be easily removed by pushing the trackball from underneath the mouse
- Adjustable DPI switch - adjustable cursor moving speed from 400-4 800 DPI
- Connectivity Technology: Wireless Usb
- Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse
Ball Size
Ball diameter: 50.8 mm
Good or Bad?
Lots of bad reviews on amazon. I'd recommend buying other trackball.