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Four black and silver DC jack adapters, 12 x 40mm

Unique-Bargains

Unique-Bargains 5.5 x 2.1mm Female to 4.0 x 1.7mm Male DC Power Conduit 4 Pcs

SKU CH-P81Q-RE621

A set of four DC power jack adapters converting 5.5 x 2.1mm female ports to 4.0 x 1.7mm male plugs for device compatibility

  • TypeHI - Conduit & Fittings
  • Connects 5.5 x 2.1mm devices to 4.0 x 1.7mm ports
  • Compact 12 x 40mm design fits tight spaces
  • Durable metal and plastic construction lasts longer
  • Pack of four adapters covers multiple connections

Connector Type and Dimensions

This pack contains four DC power jack adapters that convert a 5.5 x 2.1 mm female socket to a 4.0 x 1.7 mm male plug. Each unit measures 12 x 40 mm and weighs 17 g, built from black and silver tone plastic and metal. The adapters serve as direct replacements for worn or damaged connectors on low-voltage devices.

Fit and Limitations

Buyers needing a straight-through 5.5 x 2.1 mm coupler or a different output barrel size should select another product. Installations that require locking collars, right-angle bodies or screw-terminal ends are not supported by this design. The four-piece bundle suits repair kits but may exceed the quantity wanted for a single repair.

Highlights

  • Connects 5.5 x 2.1mm devices to 4.0 x 1.7mm ports
  • Compact 12 x 40mm design fits tight spaces
  • Durable metal and plastic construction lasts longer
  • Pack of four adapters covers multiple connections

Specifications

BrandUnique Bargains
TypeHI - Conduit & Fittings

Questions about this item

Should I choose the 5.5 x 2.1mm female or the 4.0 x 1.7mm male end for my device?

Match the 5.5 x 2.1mm female side to your existing power plug and the 4.0 x 1.7mm male tip to the device input you are adapting to.

Will the 12 x 40mm barrel fit inside my equipment enclosure?

The adapter measures 12mm in diameter and 40mm long (0.5" x 1.6"), so verify your chassis clearance against those dimensions.

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