NOS US Robotics 56K PCI Faxmodem V.92 & V.90 ITU Standard 5670 | Sealed!

US Robotics USR5699B 56K V.92 Internal PCI Fax Modem Used Not Tested

US Robotics USR 56K PN 3CP2976-OEM 56 Kbps PCI Analog Speaker Telephone Modem

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

US Robotics USR5699B 56K V.92 Internal PCI Modem - TESTED - EXCELLENT

US Robotics 56K Internal Fax/Modem V.90 PCI Model 0778 3Com 3CP5610 UNTESTED

U.S. Robotics USR5610C V.92 PCI Faxmodem - Vintage Hardware Internal Modem 56K

U.S. Robotics USR263094-OEM 56k v.90 Soft FCC PCI Voice Fax Modem