US Robotics Sportster 56K V.90 Fax Modem USR5686D

US Robotics USR5686D 56k V.90 External Fax Modem

U.S. Robotics 56K Fax Modem Model No. 5686

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

US Robotics Sportster 56K V.90 Fax Modem 005689-03

US Robotics 56K Faxmodem V.92 & V.90 5686 USR5686D Used

NEW US ROBOTICS | 56K FAX MODEM USR5686D MODEM RARE R36.0002.00 WHITE PHONE USA

3com 5686-03 56K External Fax modem V90 w/ AC Power Adap. USR5686-03 US Robotics