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

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

Multi-Tech MultiModem ZDX 28.8Kbps External Data Fax Modem MT2834ZDX Vintage

MultiTech Systems MT2834ZDXb Data/Fax Modem

MULTITECH MT2834 MT2834BL 33.6KBPS INTELLIGENT MODEM - No PSU - Untested

Multi-Tech MultiModem MT2834BA-ISI Data/Fax Modem in Original Box, unopened sw

MultiTech MultiModem II MT2834BL 33.6Kbps Intelligent Modem

HP/Multitech MT5634ZBA 56K Data/Fax Modem No Cables, Untested