For PCI Express 4S1P DB25 + 4 DB9 RS232 Serial/Parallel Control Card (PCIE, WCH384L Chip) - PCIE to LPT Adapter

PCI Express 4S1P control card providing one DB25 parallel (LPT) port plus four DB9 RS232 serial ports. Built with the WCH384L Chip, this PCIE to LPT adapter converts a PCIe slot into combined serial and parallel interfaces for connecting RS232 devices and parallel peripherals. Fits a standard PCIe slot and exposes DB9 ×4 and DB25 connectors for direct LPT and serial connections, making it suitable for legacy equipment and mixed-interface setups.