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    1Pcs Motherboard 9 Pin to DB9 Female RS232 COM Port Bracket, Serial Ribbon Cable Connector Bracket

    • Converts motherboard 9-pin header to standard DB9 Female RS232 COM port, easy to expand serial interface.
    • Comes with metal rear bracket and ribbon cable, directly install on computer chassis expansion slot.
    • Standard pin definition, stable serial signal transmission, perfect for industrial control and device debugging.
    • Simple plug-and-install design, no driver needed, quick assembly without complex wiring.
    • Durable metal bracket and flexible ribbon cable, sturdy mounting, long service life for desktop PC use.
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    Overview
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    This 9-pin to DB9 female RS232 serial port bracket is designed to convert the onboard 9-pin serial header of the motherboard into a standard external DB9 COM port. Equipped with high-quality ribbon cable and metal chassis mounting bracket, it can be easily fixed on the computer rear expansion slot. It features accurate pin assignment and stable signal output, perfectly compatible with industrial equipment, PLC, serial modems, POS devices and debugging tools. Easy installation, no extra software required, an ideal accessory for desktop PCs without built-in DB9 serial port.



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