2 serial ports: With PCIe RS232, users can add two RS232 BD9 ports via the PCI Express slot on the motherboard via the PCI Express slot on the Motherboard.
PCIe X1 interface: The full size bracket on this expansion card is suitable for PCs of the standard size based on the PCIe X1 interface, and can work in X1-, X8-, X16 slots.
Support OS: requires the installation of the driver for for Vista, 7, 8.x, 10, 11 (32/64 bit). For kernel 2.6.x, 3.x, 4.x, 5.x requires reference to compiled source code.
Supports 256 byte depth: The serial expansion card from PCIe selects this for ASIX AX99100 program, which supports 256 Byte -FIFO -FIFO transfers on CHIP. Suitable for, for ARM hardware platforms.
Applications: The serial DB9 port card in PCIe seamlessly connects POS systems, industrial measuring and control devices, safety systems, logistics management devices, scanners, printer and other serial DB9 port devices.