3Com US Robotics 56K Voice Faxmodem with No PSU US Robotics UEM43958A96N

3Com US Robotics 56K Faxmodem with No PSU US Robotics UFR63A79LH5C

US Robotics Faxmodems x 2 - 56K - 33.6K

US Robotics Sportster Voice 33.6 Faxmodem with Personal Voice Mail with No PSU

US Robotics Dial-Up 56K V1.3 PCI Faxmodem

US Robotics 56K Faxmodem with No PSU US Robotics P/N: 64-245630-04R 2MBWYB8H4598

US Robotics USRobotics 56K v.92 v.90 Fax Dial Up Dialup External USB RJ11 Modem

EURO/56LC-V 56K Internal 16bit ISA FaxModem Card , no Line Cable - UNTESTED