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ZX-904
SKU: ZX-904

ZX-904 Parallel I/O Module

Connects to ZX-85 for ISIS-II Compatibility.
Mounts in the rear of ZX-660B Chassis.

The ZX-904 Parallel I/O module mounts on the rear panel of the Zendex ZX-660B chassis and provides output for two serial ports (CRT & TTY), one Centronics parallel port (LPT), and a PROM programmer port (UPP). The ZX-904 connects to the ZX-85, ZX-200A board set to provide compatibility to the Intel MDX-225, Series II and the ISIS-II Operating System.