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

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

MultiTech Systems MT2834ZDX External Modem

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

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

MultiTech MultiModem MT5634ZBA-USB-V92 56K USB Data Fax Modem

MultiTech Systems MT2834ZDXb Data/Fax Modem

MultiTech MultiModem II MT2834BL 33.6Kbps Intelligent Modem