DT225 Trackball
By Xah Lee. Date: . Last updated: .
• Left, ITAC Mouse-Trak Trackball.
• Right, CH Products DT225 trackball
3264×2448
[image source reddit ]
The ITAC Mouse-Trak Trackball
and the
DT225 are the most smooth trackball. That is, they can spin.
[see Trackballs That Can Spin]
You can find DT225 Trackball online, going for about $300.
CH Products DT225 USB trackball
see also
ITAC Mouse-Trak Trackball
Ball Size
DT225 trackball ball diameter is ~57 mm
DT225 trackball inside, the rollers.
[image source imgur, by Ripster, 2015-07-09]
• Slimblade
• DT225
• L-Trac
[image source imgur ]
