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Small blue DB25 male to DB9 male gender changer with M3 threads

Unique-Bargains

Unique-Bargains DB25 Male to DB9 Male 18 Pin 2-row Gender Changer Blue

SKU CH-ERXV-VTG4G

Compact 18-pin, two-row gender changer converts DB25 female to DB9 male with M3 threads

  • Compact 31×13×18.5 mm body fits tight spaces
  • 18-pin, two-row layout matches DB25-to-DB9 serial needs
  • M3 threaded posts secure cables without tools
  • Male-to-male gender change avoids buying new cables
  • Blue housing for quick visual identification

DB25 Male to DB9 Male gender changer

This adapter converts a DB25 female connector to a DB9 male connector using an 18 pin two row layout. It joins two cables of matching gender or corrects a gender mismatch between serial devices. The low profile body measures 31 by 13 by 18.5 millimetres to fit tight spaces.

Install by threading the M3 screws onto each port

Align the 18 pins carefully before tightening the M3 threads to avoid bent contacts. The compact 1.22 by 0.51 by 0.73 inch housing leaves little room for leverage, so finger tighten only. No driver or configuration is required for the passive connection.

Passive wiring limits use to straight through pin

The coupler does not perform signal conversion or protocol translation between the 25 and 9 pin interfaces. It suits simple serial links where the wiring matches pin for pin. Buyers needing null modem crossing or active signal conditioning cannot use this device.

Highlights

  • Compact 31×13×18.5 mm body fits tight spaces
  • 18-pin, two-row layout matches DB25-to-DB9 serial needs
  • M3 threaded posts secure cables without tools
  • Male-to-male gender change avoids buying new cables
  • Blue housing for quick visual identification

Specifications

BrandUnique Bargains

Questions about this item

How can I verify the 18-pin DB25-to-DB9 gender changer is wired correctly after connecting it?

Check that both DB25 and DB9 female ports mate securely with the changer's male ends, then confirm data passes through the 2-row 18-pin layout without signal loss.

What comes in the package and what extra items are needed to use the blue M3-threaded adapter?

The box contains one gender changer only; you must supply two cables with DB25 female and DB9 female connectors respectively.

Which version should I choose if I need the 31×13×18.5 mm blue coupler with M3 threads for tight spaces?

Select the blue 18-pin 2-row model described, as it matches those exact dimensions and thread specification.

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