| OS Supported | 32-bit | Windows XP / Windows Vista / Windows 7 / Windows Server 2008 |
| 64-bit | Windows 7 / Windows Server 2008 | |
| Communication | USB | USB 2.0 / Type A Male to Type B Male |
| RJ-45 | Connects to GV-Keyboard | |
| Power | DC IN | DC 5V 50mA |
| Environmental Conditions | Operation Temperature | 0~50°C / 32°F ~122°F |
| Humidity | 5%~95% (non-condensing) | |
| Dimensions (W x H x D) | 160 x 90 x 118 mm / 6.30 x 3.54 x 4.65 in | |