Ploopy A+ Trackball: Tech Specs
| Sensor | Pixart PMW-3360 |
|---|---|
| Polling rate | 1,000 Hz |
| Buttons | 8 total (2 double as scroll knobs) |
| Switches | Omron D2LS-21 |
| Firmware | QMK, configurable with VIA |
| Open-source license | CERN OHL-V2s (hardware), GPLv3 (firmware) |
| Available colors | Purple/black, white/green, orange/blue, black/red trackball combinations |