Specifications

Specifications I/O Interfaces - 5
I/O Interfaces
Serial Two RS-232/RS-422 serial ports; mini DIN-8 connectors
SCSI One SCSI parallel port; DB-25 connector
Connects up to six external SCSI devices
Apple Desktop Bus
Two Apple Desktop Bus (ADB) ports; mini DIN-4 connectors
Maximum of three ADB devices recommended
Maximum current draw: 500 mA (Mouse draws 10 mA; keyboard
draws 25 mA.)
Processor-Direct Slot
Internal expansion slot for 96 or 114-pin processor-direct
expansion cards