Intel KB581603/01 PCI Dial up 56k Modem Card

Vintage Intel KB581603/01 PCI Dial up 56k Modem Card Untested As IS

T5HNR Dell 3060 5060 7060 3070 3080 7080 One Port Native PCI Express Serial Card

Internal Motherboard Tester Pro With LCD Screen - PCI Type Interface

Vintage Conexant RD01-D270 PCI Dial up 56k Modem Card Untested As IS

3com ISA Modem 0613 56K P N 1.012.0613-C