PCI Express (PCI-e / PCIE) Serial & Parallel Converter Card — DB9 & DB25 RS232 COM Adapter

PCI Express expansion card that converts a PCI-e slot into serial and parallel COM ports. Provides both DB9 and DB25 connectors for RS232 communication, enabling connection of legacy serial and parallel devices to a PCIe-equipped system. Simple PCIE to RS232/COM converter for adding DB9 and DB25 interfaces via a PCI Express card.