DB25 Parallel Port LPT Printer to PCI-E PCI Express Card Adapter Converter, WCH CH382L Chipset Connects more parallel device to your computer easily. Stable and reliable chipset WCH CH382L. Compliant with IEEE 1284-1994. Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a. 1 external DB25 parallel port available.