Maelezo
| Interface | USB receiver |
| Supported OS | Windows® XP, Windows Vista®, Windows 7, Windows 8, Windows 10 Mac OS® X 10.5 or later Linux® kernel 2.6+ Chrome OS™ USB port |
| Sensor technology | Advanced Optical Tracking |
| Number of buttons | 3 |
| Battery life | 6-month battery life* |
| Battery type | 1 AA battery |
| Wireless operating distance | Approx 10m |
| Wireless technology | Advanced 2.4 GHz wireless connectivity |