DeLOCK Mini PCIe Card full size to 2 x Serial RS-232 D-Sub 9 pin

The DeLOCK Mini PCIe Card full size to 2 x Serial RS-232 D-Sub 9 pin adds two external RS-232 serial ports to a PC via a Mini PCI Express slot. The card provides standard D-Sub 9-pin connectors and is suitable for integrating legacy serial devices into modern systems. It is compatible with common operating systems including Windows and Linux and is intended for internal installation into systems with a full-size Mini PCIe slot.

Advantages

This Mini PCIe card offers two external RS-232 D-Sub 9 pin ports, enabling connection of scanners, protocol converters, IoT devices and other serial equipment. The card uses the Mini PCI Express host interface and supports both Windows and Linux drivers. Its internal form factor fits full-size Mini PCIe slots, providing a compact solution to expand serial connectivity without using external adapters.

Suitable for

Key specifications

How to use

Install the card into a full-size Mini PCIe slot on the motherboard following your system's service manual and secure it according to the chassis design. Connect the external RS-232 D-Sub 9 pin cables to the devices you intend to use. After hardware installation, boot the system and install the appropriate drivers for Windows or Linux if they are not provided automatically by the operating system. Configure serial port parameters (baud rate, parity, data bits, stop bits, flow control) in your software or operating system to match the connected device requirements.

Recommendations

Use shielded serial cables for reliable communication in electrically noisy environments and verify driver compatibility with your specific OS version. For industrial or mission-critical applications, confirm pinouts and signal levels of connected equipment before operation.