| Model | D-JS50B |
| Ball Diameter | 50mm |
| Shell Size | 73*73mm |
| Ball Material | Phenolic resin ball |
| Trackball lifespan | More than 2 million revolutions |
| Supply Voltage | +5V DC +/-5% |
| Communication interface | USB or PS2 |
| Protection Level | IP54 |
| Operating temperature | -40 ~+70 |
| Storage temperature | -40 ~ +80 |
| Certificate | CE FCC RoHS Compliant |
| OS support | Windows, Linux, Mac, Vxworks, etc |
| MTBF | >20000H |
| MTTR | <30min |
| APPLICATION | robot motion control, medical diagnosis and imaging equipment |
