Apple performa 400 series Servicehandbuch
Specifications
I/O Interfaces - 7
I/O Interfaces
Serial
Two RS-232/RS-422 serial ports; mini DIN-8 connectors
SCSI
SCSI interface; DB-25 connector
Apple Desktop Bus
One ADB port; mini DIN-4 connector
Video
One DB-15 monitor port for built-in video; DA-15 connector
Sound
Sound input port for monaural sound input; mini phono plug
Performa 475/476: mono sound input port, stereo output port;
mini phono plug