• $26.99
  • Free 30-day Returns
  • Ships from China.
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    DB9 RS232 Serial Port Breakout Board, D-SUB Solder-Free Connector Adapter Plate, 1 Pair Male and Female with Screwdriver, Black Rubber Core

    • Solder-free screw terminal design, no welding needed for fast wiring
    • 1 pair DB9 male + female combo meets serial port conversion needs
    • Built with black rubber core for insulation, anti-short and stable connection
    • Standard D-SUB 9-pin layout, fully compatible with RS232 serial devices
    • Comes with matched screwdriver, easy assembly for DIY and industrial use
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    This DB9 RS232 serial port breakout board features solder-free terminal design, enabling quick and tidy wiring without soldering work. The package includes one male and one female DB9 connector adapter with a practical screwdriver and premium black rubber core for reliable insulation and anti-interference performance. Standard 9-pin pin definition ensures perfect compatibility with RS232 serial equipment, industrial controllers, PLC and serial communication modules. Compact structure, simple installation and durable build make it ideal for electronic DIY projects, serial port debugging, industrial control wiring and equipment maintenance.



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