US Robotics ISA Modem Card - Gateway 2000 MODISA007AAUS

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

GATEWAY 6000758 ISA 56K INTERNAL MODEM US ROBOTICS MODEL 0613 Untested

US Robotics Sportster 14,400 Fax modem CCITTV32 bis w/ V42 bis ~ FREE SHIPPING

NEW 3Com US Robotics 56k Winmodem Model 5683 ISA MODEM

USROBOTICS SPORTSTER FAX MODEM New 14.4 Model 276

Encore 56k USB Soft Modem FAX V.92 US Robotics USROBOTICS V.90 ZOOM 5637 3095

NEW US ROBOTICS SPORTSTER FAX MODEM New 14.4 Model 276