3COM US ROBOTICS Model 5605 56K Voice Faxmodem Pro V.90

3COM US ROBOTICS Model 5605 56K Voice Faxmodem Pro V.90 BRAND NEW SEALED

3COM US ROBOTICS Model 5605 56K Voice Faxmodem Pro V.90 X 2 BRAND NEW SEALED

3Com US Robotics 56K PCI Voice Fax Modem Card Vintage Untested

3com US Robotics 56k Faxmodem Card Model 5687 Brand New Sealed

3Com U.S. Robotics 56K Faxmodem PCI Windows V90 3CP5699A New Factory Sealed

Vintage 1998 3COM US Robotics Model 5686 56K Faxmodem V.90 External - No Tested

NOS US Robotics 56K PCI Faxmodem V.92 & V.90 ITU Standard 5670 | Sealed!