== Non-commercial ==
* 64 Kb Printer Buffer (DIY)
* [[AMSSIO]] (RS232 interface) (DIY)
* [[Atari-ST mouse adapter]]
* [[Digiblaster]]
* [[Real Time Clock]] (DIY)
* [[CPCI RS232 Interface]] (DIY)
* [[AMSSIO]] (RS232 interface) (DIY)
* 64 Kb Printer Buffer (DIY)
* Wireless mouse (DIY)
* Robot (DIY)
* CPCISA
* [[Digiblaster]]
* HDCPC
* [[Real Time Clock]] (DIY)
* Robot (DIY)
* [[TV SCART cable]]
* Wireless mouse (DIY)