• $26.99
  • Free 30-day Returns
  • Ships from China.
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    DB9 RS232 Serial Port Solder-Free Breakout Board, D-SUB 9Pin Adapter Plate 1 Pair Male Female Connector with Screwdriver, Black Rubber Core and Long Bolts

    • Solder-free screw terminal design, no welding needed for fast and neat wiring
    • 1 pair DB9 male plus female for RS232 serial extension and conversion
    • Black rubber core provides strong insulation, anti-short circuit and stable isolation
    • Equipped with long mounting bolts for easier fixed installation in complex scenarios
    • Standard 9-pin pinout, matched screwdriver included for DIY and industrial wiring
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    This DB9 D-SUB solder-free breakout board is designed for RS232 serial port conversion and wiring. It comes with one male and one female DB9 connector, fitted with black insulation rubber core and extended long bolts for firm mounting. Screw terminal design allows direct wire connection without soldering, saving installation time. Standard 9-pin definition works perfectly with PLC, serial printers, industrial controllers and RS232 communication devices. A supporting screwdriver is included for convenient assembly, ideal for serial debugging, industrial control wiring and electronic project modification.



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