PCI Express 4S1P Serial/Parallel Control Card — DB25 + 4 Ports DB9 RS232, WCH384L Chip, PCIE to LPT Adapter

This PCI Express expansion card provides 4S1P connectivity for adding serial and parallel ports to a PC. It includes one DB25 parallel connector plus four DB9 RS232 serial ports and is built around the WCH384L chip. Functions as a PCIE to LPT adapter and serves as a Serial/Parallel control card for systems with a PCI Express slot.