Olympus D-400Z Digital Camera connector


the stereo plug may be wired directly to the PC serial port

3 pin stereo jack MALE connector pin-out & layout

3 pin stereo jack MALE connector  at the serial cable

LTransmit data (TxD) 
RSignal ground (Gnd) 
GROUNDReceive data (RxD) 

Nintendo NES and SNES Controller Connector

Panasonic KX-TD1232 (DSHS) - PC cable