Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX UNTESTED

Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX with Adapter

Vintage MultiTech MultiModem ZDX 28.8Kbps External Data/Fax Modem PSU &Cables

MultiTech Systems MT2834ZDX External Modem

MT2834ZDX MULTITECH SYSTEMS EXTERMAL 28.8K bps DATA/FAX MODEM WITH POWER SUPPLY

MultiTech MT1932ZDX MultiModem Data fax Modem Multi-Tech W/ AC TESTED WORKING

Multitech Systems MT5634ZBA 56Kbps Data/Fax USB Multi Modem - Power & Connectors

MultiTech Systems Multi-Modem Data/Fax Modem MT5656ZDX. RS232. 93571550LF