Kensington TurboBall, 2000
This one came out in 2000.
![Kensington TurboBall jn55d](itb/Kensington_TurboBall_jn55d.jpg)
- Description: 4-button programmable USB trackball
- Price: Price (US$53.95) online at NECX
- Requirements: Mac OS 8 or later, USB equipped computer
![Kensington trackballs 40473](itb/Kensington_trackballs_40473.jpg)
See also: History of Kensington Expert
This one came out in 2000.
See also: History of Kensington Expert