Vintage U.S. Robotics 0778 PCI 56K Voice Fax Modem RJ11 Dial-Up Card

U.S. Robotics 56K PCI Fax Modem 0778 Internal Dial-Up Card 3Com

U.S. Robotics 0778 PCI 56K V.92 Dial Up Modem Card USR 64-006610-02R

Aztech 56K Fax Modem Card Full Height Bracket CNR2800-W

Vintage Dell Anatel Conexant SF-1156I/R2F Fax Board 08F217 PCI Card PC Modem

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HP 56K V.92 MDC data/fax modem module for ProBook 6465B 628824-001