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- 21 Oct 2020, 15:01
- Forum: Mice & other input devices
- Topic: Measurement Systems 3" Trackball and RAM Optical Instrumentation Controller
- Replies: 22
- Views: 1312
The ball is uncomfortably tall when placed on a desk, and the top of the housing features threaded holes and the button assembly and retainer ring have pronounced ridges, so I believe this module was designed to be installed inside of a desk similar to modules installed into some arcade machines. I...