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28 PCS Universal 5.5*2.1mm DC Adapter Kit

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28 PCS Universal 5.5*2.1mm DC Adapter Kit

A 28-piece universal DC adapter kit with 5.5 Ă— 2.1mm female connectors converting to a variety of DC barrel jack sizes. Compatible with standard 2.5mm DC male plugs, this kit lets you power laptops, displays, stereos, and other devices when the original power connector doesn't match.

Warning: These adapters do not change the power voltage. Always confirm the input power parameters match the requirements of the connected device before use. Connecting a higher voltage supply than the device is rated for can cause permanent damage.

Key Features

  • 28-Piece Kit – Wide range of DC connector sizes in one set
  • 5.5 Ă— 2.1mm Base – Female input compatible with standard DC barrel jacks
  • Durable Construction – PVC material with copper conductors
  • 10,000+ Insertion Cycles – Long jack life for repeated use

Specifications

  • Connector Size: 5.5 Ă— 2.1mm (female input)
  • Material: PVC + copper conductor
  • Jack Life: ≥10,000 insertions
  • Connection: Inline plug
  • Colour: Black

Ideal For

  • Powering devices with non-standard DC connectors
  • Electronics workbench and repair shops
  • Industrial maintenance and security installations
  • Makers and engineers working with varied power supplies

Package Contents

  • 1Ă— 28-Piece Universal 5.5 Ă— 2.1mm DC Adapter Kit
$17.07
28 PCS Universal 5.5*2.1mm DC Adapter Kit—
$17.07

Product Information

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Description

A 28-piece universal DC adapter kit with 5.5 Ă— 2.1mm female connectors converting to a variety of DC barrel jack sizes. Compatible with standard 2.5mm DC male plugs, this kit lets you power laptops, displays, stereos, and other devices when the original power connector doesn't match.

Warning: These adapters do not change the power voltage. Always confirm the input power parameters match the requirements of the connected device before use. Connecting a higher voltage supply than the device is rated for can cause permanent damage.

Key Features

  • 28-Piece Kit – Wide range of DC connector sizes in one set
  • 5.5 Ă— 2.1mm Base – Female input compatible with standard DC barrel jacks
  • Durable Construction – PVC material with copper conductors
  • 10,000+ Insertion Cycles – Long jack life for repeated use

Specifications

  • Connector Size: 5.5 Ă— 2.1mm (female input)
  • Material: PVC + copper conductor
  • Jack Life: ≥10,000 insertions
  • Connection: Inline plug
  • Colour: Black

Ideal For

  • Powering devices with non-standard DC connectors
  • Electronics workbench and repair shops
  • Industrial maintenance and security installations
  • Makers and engineers working with varied power supplies

Package Contents

  • 1Ă— 28-Piece Universal 5.5 Ă— 2.1mm DC Adapter Kit