IBM 7855-10 External Serial Modem 9600 Baud

5x US Robotics External Fax Modem Sportster Model 0701 w/ Cables -Powers-MT22

Tandy Computer ISA Card Internal PC Modem 1200 Baud Board 25-1013

Tandy Computer ISA Card Internal PC Modem 1200 Baud Board 25-1013 C

Vtg Compaq Microcom 415 External Fax Modem 1998 - Powers On Untested

Mixed Lot Of 23 PC Add-In Cards PCI PCIE LAN Modem Sound WIFI UNTESTED

hayes 5111AM optima 144 V.32BIS smartmodem optima 14400

SM2400P 3104US hayes 2400 baud smartmodem MCA microchannel