PCIe to 2 Ports RS232 DB9 Serial Controller Card

The PCIe to 2 Ports RS232 DB9 Serial Controller Card is the ideal solution for adding two high-speed RS232 serial ports to your desktop or workstation. Designed for seamless integration into PCI Express systems, this card enables connectivity with legacy serial devices such as barcode scanners, CNC machines, industrial controls, and more.

With the PCIe to 2 Ports RS232 DB9 Serial Controller Card, users can experience stable communication and smooth data transfers at rates up to 921.6 Kbps. Each port includes a 128-byte FIFO buffer, helping to reduce CPU load during high-throughput applications.

This PCIe to 2 Ports RS232 DB9 Serial Controller Card is compatible with a wide range of operating systems including Windows and Linux. The plug-and-play installation process makes setup quick and easy, with automatic resource assignment and minimal configuration required.

The PCIe to 2 Ports RS232 DB9 Serial Controller Card is an excellent choice for legacy equipment integration in manufacturing, point-of-sale, and lab environments. Whether you're upgrading an older system or expanding your workstation's I/O capabilities, this controller card provides reliable, long-term functionality.

Thanks to its included low-profile and standard brackets, the PCIe to 2 Ports RS232 DB9 Serial Controller Card fits into both slim and full-sized cases. It’s a compact and efficient tool for any professional needing robust serial port expansion.