Kensington Orbit Trackball
This came out in 2004.
This one is Star Trek looking. No scroll wheel. 2 buttons only.
here's the marketing blurb.
- Trackball Mouse for comfort and precision
- Customizable 2-Button design via TrackballWorks software
- Compatible with Windows (including Windows 8)
- Compatible with chrome os 44 and above, mac os 10.8, mac os 10.9, mac os x 10.10 or above, mac os x 10.11, mac os sierra 10.12, mac os 10.13 or above, xp and vista
- Orbit Optical Trackball Mouse
- Comfortable for left or right-handed users
- Compact design, stays put and takes up less space
- It's inexpensive, looks cool and performs well
- Five year warranty
though, someone used this trackball to play the game osu well!
for osu game, see Test Your Mousing Efficiency!
This is better.
If you have a question, put $5 at patreon and message me.