USRobotics Model 0701 Faxmodem V.90 56K Standard and x2 Technology Compatible

3Com US Robotics 56K Faxmodem External Model 5686 V90 x2 Technology

🖧 USRobotics Faxmodem 56K V.90 Model 0701 | x2 | Vintage External Modem

US Robotics Model 0701 Sportster Fax Modem 56K with power cord. 005686-03

Brand New Vintage US Robotics Model 5686 3Com 56K Faxmodem External Modem

USRobotics 5686 (005686-03) 56 Kbps Pair (2)

U.S. ROBOTICS 005686-03 Plc Module

US Robotics Fax modem V.90 56k Standard & X2 Technology Compatible Vtg 1998 3com