Vintage US Robotics Sportster 1785 Internal ISA 56K Modem

[Untested] Vintage 80s US Robotics 2400 1200 300 Bps Auto Answer Modem Data

Vintage Diamond Multimedia Systems 23680001-002 Modem PCI 56k Fax Card

NEW in BOX Intel 56K V.92 VOICE Fax MODEM Pci CARD Win 98/ME/2000/XP Dial Up

Dell 08F217 GVC SF-1156IIR2F 56K V.92 Internal PCI Fax Modem Card with Cable

NEW MEDIA 56K V.92 VOICE Fax MODEM Pci CARD Win 98/ME/2000/XP Linux Dial Up

PCTEL Internal 56K PCI Data/Fax Modem

Vintage Aztech 56K PCI Voice Fax Modem PCTel PCT388P Dual RJ11 - untested