Parallel PCI Express Card
One DB25 port, IEEE 1284; fits PCI Express x1, x4, x8 and x16 lane buses

SKU: 152099
Serial PCI Express Card
Two DB9 Ports; Fits PCI Express x1, x4, x8 and x16 Lane Buses

SKU: 152082
Serial/Parallel Combo PCI Card
Two Serial DB9 + One Parallel DB25 External Ports

SKU: 158251
Parallel PCI Card
One External DB25 Port

SKU: 158220
Serial PCI Express Card
One port, x1 lane

SKU: 158152