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    3 Feet USB 2.0 to Serial DB9 Female Adapter Cable, RS232C 9 Pin 2 Row Converter Cord with Prolific PL2303 Chip, Compatible with Windows 11 10 8 7 Mac Linux for PLC CNC POS Scanner Printer

    • Built-in original Prolific PL2303 chip for stable and reliable serial communication.
    • 3ft optimal length DB9 female 9Pin 2Row RS232C standard protocol design.
    • Full system compatibility with Windows 11/10/8/7, Mac OS and Linux.
    • USB bus powered, no extra adapter needed, plug and play easy installation.
    • Widely applicable for PLC, CNC, POS, barcode scanner, serial printer and industrial equipment.
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    This 3 Feet USB to Serial DB9 Female adapter cable adopts premium Prolific PL2303 chip, perfectly converting USB 2.0 port to standard RS232C DB9 9 Pin 2 Row serial interface. It supports high-speed serial data transmission and ensures stable connection for long-term use. Fully compatible with Windows 11, 10, 8, 7, Mac and Linux operating systems, no complicated driver setup required in most cases. USB bus powered design eliminates the need for external power supply. Ideal for connecting industrial PLC, CNC machine, POS cash register, barcode scanner, label printer, network switch and all legacy RS232 serial devices, perfect for industrial control, device debugging and serial data communication.



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