Items (4 total)

The motherboard for the Commodore 128D.

The motherboard for the Apple IIc, Revision 3. This revision adds a 34-Pin memory card expansion slot, and contains Revision 3 of the ROM firmware. The revision is also termed Memory Expansion Apple IIc.

Manufacture dates for this revision were…

The motherboard for the Osborne 1 system.

The Apple IIe motherboard, Revision B.