Macintosh Keyboard

From HwB

Available on Macintosh Mac Plus and earlier.

Pinout

Rj11f.png

RJ11 FEMALE CONNECTOR at the computer.

Rj11m.png

RJ11 MALE CONNECTOR at the keyboard cable.

Pin Name Description
1 GND Ground
2 KBD1 Keyboard clock
3 KBD2 Keyboard data
4 +5V +5 VDC

Contributions

Sources