3Com Megahertz 56K Cellular Modem PC CARD 3CXM556

3COM Megahertz 56k Cellular Modem PC Card #3CXM556

Lot of (2) 3CXM556 3Com Megahertz 56K Global Cellular Modem PC Cards

3COM Megahertz 56k Cellular Modem PC Card – Model #3CXM556 – New/Sealed

3Com Megahertz 56K Cellular Modem PC Card Model 3CXM556 XJACK

New Sealed D-Link DMF-560TXD PCMCIA 10/100 Ethernet LAN + 56K Fax/Modem Mac OS

Vintage PC Card Bundle Cardbus 56K Fax Modem Hi‑Val Belkin USB

3Com U.S. Robotics 56K Modem PC Card 3056 3Com USR XJ Vintage Computing