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Two short cables with barrel jack and micro USB ends

Unique-Bargains

Unique-Bargains 5.5x2.1mm Barrel Jack to Micro USB Cable 17cm 2pcs

SKU CH-TNFQ-457P6

Connects a 5.5x2.1mm barrel power source to Micro USB devices with a 17cm cable

  • TypePower
  • Connect camera gear easily with male-to-female barrel jack design
  • Power USB devices from barrel adapters using 5.5x2.1mm to Micro-USB cable
  • Two cables included for spare or multi-device setups
  • Compact 17cm length keeps installations tidy and manageable
  • 5mm wire diameter supports reliable power delivery

Ideal for 5.5x2.1mm Barrel Power Adapters

This cable converts a 5.5x2.1mm female barrel jack to a Micro USB male plug so you can power USB devices from a barrel-output supply. The 17cm length including plugs keeps cable runs short and tidy for camera or IoT installations. Each pack contains two identical cables with a 3.5mm outer diameter and 0.3mm² conductor cross-section. Both connectors are moulded for a secure fit.

Suits builds needing Micro USB power from a barrel

Useful for installers connecting IP cameras, development boards or other Micro USB gear to a 5.5x2.1mm DC supply. Not intended for data transfer because the cable carries power only. Builds requiring a different barrel size, a USB-C connector or a longer reach will need an alternative solution. The 17cm length limits placement flexibility in larger enclosures.

5.5x2.1mm female barrel to Micro USB male decides

The female jack accepts a 5.5mm outer diameter and 2.1mm centre pin, so the power adapter must match those dimensions exactly. A mismatched barrel will not seat properly and power will not pass. Verify the supply connector before purchase to avoid an unusable cable.

Highlights

  • Connect camera gear easily with male-to-female barrel jack design
  • Power USB devices from barrel adapters using 5.5x2.1mm to Micro-USB cable
  • Two cables included for spare or multi-device setups
  • Compact 17cm length keeps installations tidy and manageable
  • 5mm wire diameter supports reliable power delivery

Specifications

BrandUnique Bargains
TypePower

Questions about this item

How can I confirm the cable is working after connecting a 5.5x2.1mm barrel power adapter to a Micro USB device?

The connected USB device should power on or begin charging immediately, showing the barrel-to-Micro USB link is passing current correctly.

What comes in the package and what must be sourced separately?

Two 17 cm cables with 5.5x2.1 mm female barrel jack and Micro USB male plugs are included; a compatible barrel power adapter and the target USB device are not supplied.

Which version should I choose if I need a 17 cm cable with 5.5x2.1 mm barrel jack to Micro USB plug?

This single listing provides exactly that specification — 17 cm length, 5.5x2.1 mm female barrel jack, Micro USB male plug — in a two-piece pack.

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