Apple , I/O Interfaces

Specifications I/O Interfaces - 9
I/O Interfaces
Serial Two serial ports: LocalTalk and GeoPort supported
SCSI One external SCSI port (DB-25 connector)
Supports up to seven SCSI devices
Apple Desktop Bus
One Apple Desktop Bus (ADB) port (mini DIN-4 connector)
Controls
Soft-power control from keyboard
Front panel pushbutton control for sound volume
Front panel pushbutton control for display brightness
Infrared remote control option