SCSI: none
Serial Ports: 2
Sound Output: mono 8 bit.
ADB: none
Ethernet: none
Machine Gestalt ID: 1
PRAM Battery: 4.5V alkaline, #523

Minutiae:

The 128KB had no memory slots, however, through certified resellers it was expandable to 512KB.

Serial Port with the phone icon does not support synchronous modems.  It also does not support handshaking either on the output or on the input.

Has 64KB of ROM and a 400KB floppy.