65030888257, PEX4S953
4 PT PCIE RS232 Serial Card Asix AX99100 ThisPCI Express RS232 serial adapter cardlets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot,as if they were native serial ports. The4 portPCIe serialcardenables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.6Kbps. Maximum Compatibility With broad OS support, including for Windows and Linux, thismultiportPCI E serial cardis easy to integrate into mixed environments. The card comes pre-configured with a full-sized bracket, and includes an optional low-profile bracket, so installation is easy regardless of the case form factor. This expansion card is a directreplacement forPEX4S952. PEX4S953is backed by a StarTech.com lifetime warranty and free lifetime technical support.