Startech 1s1p native pci express parallel serial combo card pex1s1p952
Serial controller parallel controller interfaces rs 232 ieee 1284 slot pcie x1 channels 2 number of ports 2 external ports 1 x parallel ieee 1284 eppecp 25 pin max connections 2 chipset oxford oxpcie952 dual channel suitable for pc system bustakt 1 25 ghz