Supported System Software: 7.1, 7.5, 7.5.1, 7.5.3
SCSI: DB-25
Serial Ports: 2
Sound Output: stereo 8 bit.
ADB: 2
Ethernet: use Newer Technology 7ET-L10
Machine Gestalt ID: 83

Minutiae:

The Color Classic II is only sold in Japan.

Most of Apple's newer computers are capable of using either symmetric or asymmetric 16Mb chips.  However, the Color Classic II requires symmetric memory.  This is only an issue when dealing with SIMMs which use 16Mb chips.  SIMMs built with Symmetric chips are indicated by an "L" suffix on the part number.

Original Enabler: 403

Serial Port with the phone icon supports synchronous modems, however full handshaking is supported on the output, and not the input.

Has 1MB ROM and a 1.44MB SuperDrive.

Contains an 32-bit 030 LC Processor Direct Slot (PDS).