PCI Express to Serial Adapter 921.4Kbps Windows and Linux Compatible. This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. It enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.4Kbps.
Maximum Compatibility
With broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor.
Experience Optimal Technology
This PCIe to serial adapter supports the following features:
Compatible with industry standard 16950 UART
Supports max baud rate of up-to 921.4Kbps
Provides 5/12V power output on Pin 9 when external power is connected
256-byte depth FIFO per transmitter and receiver
Supports 9, 8, 7, 6, 5 data bits
Asix AX99100 chipset
PCI Express 1.1 compliant
PEX2S953LP is backed by a StarTech.com lifetime warranty and free lifetime technical support.