[PCI Express Interface] This PCIE series expansion card adds two RS232 BD9 series ports to its desktop computer through the PCI Express slot, expanding connectivity options.
[High performance] The ASIX Ax99100 chip guarantees rapid and data transfers, which supports a depth FIFO of 256 bytes for communication with serial devices.
[Easy installation] Simply connect the card to the PCI Express slot on your motherboard and install the controllers required for quick and problems without problems.
[Large compatibility] works with several systems that include , Vista, 7, 8.x, 10, 11 and Kernel 2.6.x, 3.x, 4.x, 5.x, which makes it versatile for different platforms.
[ connectivity] Connect post systems, industrial devices, scanners, printers and more with this PCIe Serial DB9 card, for a wide range of applications.