* [[Commstar v21/23 modem]] ([[PACE]])
* [[Data Research CH301S modem]] (greek company)
* [[Digitelec DTL 2000/2100 Modem]]
* [[EPTA modem]] (sold by Greek mag ΕΠΤΑ)
* [[KDS Communicator 104]] (connects directly to expansion port) ([[KDS Electronics]])
* [[Mini-Max Modem|KDS Mini-Max Modem]] (connects via RS232 interface) ([[KDS Electronics]])