Z80-MBC2 Bare PCB (Blue Solder Mask) - runs CP/M 80, Fuzix etcetera when built.

80 column VDU Composite Video card PCB for Z80 Interak Computer System

MGH80 - Z80 Single board computer set of 2 PCBs

Z80 Single Board Computer PCB Bare Board, MK3880 SBC Efex, NEW [1pcs]

Z80 CPU Co-Processor PCB for the Apple II by Alex Freed CP/M 2.2

Efex Z80 Single Board Computer, Efex Z80 SBC; Assembled and Tested System

The CP/M Handbook with MP/M Rodnay Zaks Sybex z80 8080 8085