Trackball History
Microsoft TrackBall Optical
By Xah Lee. Date:
2016-05-24
. Last updated:
2020-01-17
.
Microsoft TrackBall Optical came out in 2001.
Microsoft Trackball Optical
2000×2668
[image source
imgur
]
•
Microsoft TrackBall Optical
•
Logitech Trackman Wheel
.
Ball Size
Ball diameter
: 38 mm.
Trackball Ball Sizes and Replacement
Microsoft TrackBall Optical
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