PCI Dial-Up Modem Card RJ11 56K Fax Modem Internal Desktop PC

GVC DI-1156IV 56K PCI Fax Modem Card Compaq Internal Dial-Up RJ11 Vintage

MW560CI 56K PCI Dial-Up Fax Modem Card Conexant Chipset Desktop PC Retro

HP Agere Systems 5187-5216 56K PCI Modem Card RJ11 Internal Fax Data Dial Up

Vintage USRobotics USR5699B 56K PCI Fax Modem Card V.92 Dial-Up RJ11 - untested

GVC DI-1156IV/P2 56K PCI Fax Modem Card RJ11 Vintage Internal Modem

Intel chip 56K Internal dial up Fax/Modem PCI ami2019m7

Macsystem MA560CI Internal PCI Fax Modem Card 56K Conexant HSFI CX11252-11