SCSI: DB-25
Serial Ports: 2
Sound Output: mono 8 bit.
ADB: 1
Ethernet: none
Machine Gestalt ID: 37
PRAM Battery: 3.6V lithium (Maxell ER3S, Radio Shack 23-026)

Minutiae:

Although this computer may be upgraded with 12MB of RAM, only 10MB are usable.

Upgraded two SIMMs at a time.

Serial Port with the phone icon supports synchronous modems, with handshaking on both output and input supported.

Has 512KB ROM and a 1.44MB SuperDrive.