Placa de expansão DeLOCK PCI Express x1 para 2 x Série RS-232

The DeLOCK PCI Express x1 to 2 x Serial RS-232 expansion card adds two external RS-232 serial ports to a desktop or mini PC. It is designed for connecting legacy and serial devices such as scanners, printers, modems and industrial controllers. The compact card includes low-profile brackets for installation in Slim or Mini-PC chassis and fits a standard PCI Express x1 slot.

Advantages

This PCIe serial card provides two RS-232 ports with support for various data bit and stop bit configurations and an on-board 256-byte FIFO buffer to improve data throughput and reduce CPU load. The compact dimensions (45 mm width, 64 mm depth) and included low-profile bracket make it suitable for small form factor systems. Compatible drivers are available for Windows 10 and Windows 8.1.

Suitable for

Key specifications

How to use

Power off the computer and open the case. Insert the card into an available PCI Express x1 slot and secure it with the supplied bracket; replace with the low-profile bracket if installing in a slim chassis. Reassemble the case and power on the system. Install the appropriate drivers for your operating system (Windows 10 or Windows 8.1) if they do not install automatically. Connect serial devices to the external DB9 ports and configure serial parameters (baud rate, data bits, parity, stop bits) in the device manager or application software.

Recommendations

For reliable operation, use shielded serial cables and ensure correct COM port settings in your software. When installing in compact systems, confirm clearance for the card and use the low-profile bracket included. Verify driver compatibility with your OS version before deployment.