US Robotics Voice Fax Data Modem 550-6345 Card

US Robotics Voice Fax Data Modem 550-6345 Card Used Untested

Lucent Technologies 56K Internal Data/Fax/Voice Modem Card Model 90074

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US Robotics 0584 56K PCI Voice Fax Modem Card Internal USR Vintage

modem blaster 56kbps internal data fax modem with voice v.90

US Robotics USR5670 PCI FAX Modem Card

VINTAGE | Voice Modem 56k Data/Fax PCI Modem V.92 Internal Hardware Solution