U.S. Robotics Sportster 0460 2-Port ISA Modem Card DSL/Phone RJ-11

US Robotics Sportster Model 0460 Modem

Vintage USRobotics Sportster ISA Fax Voice Modem Card Model 0460 - untested

3Com 3CP2974A-GTY PCI Modem Card 2 Ports RJ-11 DSL/Phone Dual Port UNTESTED

Vintage 1988 PM-2400 ISA Modem Card 2-Port RJ-11 2400bps Internal

Vintage 1995 US Robotics Sportster Model 0460 8 Bit 56K ISA Internal Modem Card

US Robotics Sportster ISA internal modem card

US Robotics Sportster ISA 56K Fax Modem DSP Hardware Vintage USR