* [[Data Media Printerinterface]] (printer splitter for connecting 2 or 3 software-selectable printers to the CPC) ([[Data Media]])
* [[DCP Interpacks]] (DCP Microdevelopments)
* Dk'tronics Utopia OS ([[Dk'tronics]])
* [[Dust Covers]]
* [[FO-Dos card]] (what is this?) (added 11 Auf 2006 by PulkoMandy)