vintage US Robotics Sportster 56K External Fax Modem w/AC Adapter Sportster 0459

US Robotics 56K External Fax Modem V.92 Model 5686 w/ Power Adapter

US Robotics 568602 56K Sportster External Faxmodem V90 (no power supply)

US Robotics Sportster 33.6 Fax Modem Model 0459 External Vintage 1997 Untested

US Robotics Sportster X2 56K External Modem Model 0459 w/ Power Supply VINTAGE

U.S. Robotics 56K Sportster External Faxmodem V.90 ~ FULLY TESTED

US Robotics 0459 Sportster 56K Fax Modem No Power Supply

US Robotics 5686 v.92 56K External Modem 0701 W/ AC ADAPTER