| Keyboard | 
Interface | 
Standard PC AT and PS/2 | 
| Power | 
via 2 x AA Batteries - 3 Volts | 
| Dimensions | 
Keyboard 292 (w) x 162 (d) x 26.5 (h) mm
 Receiver unit: 85 (w) x 75 (d) x 24 (h) mm | 
| Net Weight  | 
1.2 Kg (both units) | 
| Keys | 
86 | 
| Keystroke | 
3.0 +/- 0.5  mm | 
| Operating Force | 
60 +/- gf | 
| Transmission mode | 
Infra Red (950 nm) | 
| Keyboard ID | 
16 ID's set by dip switch (optional) | 
| Operating range | 
5 meters | 
| Operating angle | 
Horizontal: +/- 45 degree @ 5 meters
 Vertical: +/-45 degree @ 5 meters | 
| Battery life | 
600 hours  continuous in wake up mode | 
| Receiver Unit | 
Power Unit | 
5 volt power via keyboard port | 
| Connector | 
Keyboard: 6 pin mini DIN
  Mouse: 6 pin mini DIN | 
| Frequency | 
56 kHz | 
| Mouse performance | 
40 packets/second (250dpi) | 
| Environmental | 
Operating Temperature | 
0 to 40 deg C | 
| Operating Humidity | 
85% RH (with out condensation) | 
| Approvals | 
  | 
FCC-B, UL, CSA, CE | 
| Reliability | 
MTBF | 
50,000 hours under normal operation |