* 8bit Printer Port (Pride Utilities) ([[Pride Utilities 8bit Printer Port|details]])
* 8bit Printer Port with Dual RS232 ([[Timatic Systems]])
* 8bit Printer Port with 16bit I/O port ([[HoneySoft]]) (see [[Media:Amstrad Computer User8509037.jpg|advert]])
There's nothing else known about that hardware.
[[Category:Hardware]] [[Category:DIY]]