| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | GND | ![]() |
Ground |
| 2 | GND | ![]() |
Ground |
| 3 | VCC | ![]() |
Power , +5 VDC |
| 4 | Mouse In | ![]() |
Mouse In |
| 5 | Keyboard Out | ![]() |
Keyboard Out |
| 6 | Keyboard In | ![]() |
Keyboard In |
| 7 | Power On | ![]() |
Power On (Configurable as Mouse Out on 3/80, 4300, 4400 and 600MP CPUs!) |
| 8 | VCC | ![]() |
Power, +5 VDC |
Note: Direction is Computer relative Keyboard/Mouse.




