AT&T 6300 Keyboard connector

#Computer#Input Peripherals
9 pin D-SUB MALE connector pin-out & layout

9 pin D-SUB MALE connector

PinNameDescription
1DATAData
2CLOCKClock
3GNDGround
4GNDGround
5+12V+12 VDC
6n/cNot connected
7n/cNot connected
8n/cNot connected
9n/cNot connected

AppleLine RS232 connector

ATA/IDE Internal connector