Microsoft TrackBall Optical

By Xah Lee. Date: . Last updated: .

Microsoft TrackBall Optical came out in 2001.

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Microsoft Trackball Optical 2000×2668 [image source imgur]
Microsoft Trackball Optical logitech trackman-s
Microsoft TrackBall OpticalLogitech Trackman Wheel.
Microsoft trackball optical box 2000 front 28790
Microsoft trackball optical box 2000 back 14249
Microsoft trackball optical box 2000 back 91120

Ball Size

Ball diameter: 38 mm.

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Trackball Ball Sizes and Replacement

Microsoft TrackBall Optical

Xah Keyboard Guide