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The USB 2.0 Type-A Male to DC 5.5x2.1mm Power Cable provides a simple and reliable solution for powering compatible 5V DC devices directly from any standard USB port. Measuring approximately 0.8m in length, this cable is ideal as a router power cable for WiFi routers, LED lighting, cooling fans, security cameras, development boards, and many other electronics that utilize a 5.5x2.1mm DC barrel connector.

Simply connect the USB Type-A plug to a USB charger, computer, power bank, or powered USB port and connect the DC barrel plug to your device for convenient power delivery.

Key Features

  • USB 2.0 Type-A male to DC 5.5x2.1mm male power cable
  • Approximate cable length of 0.8m (80cm)
  • Standard 5.5x2.1mm DC barrel connector
  • Suitable for powering compatible 5V DC devices
  • Works with USB power adapters, power banks, and computer USB ports
  • Flexible and durable cable construction
  • Ideal for electronics projects, replacement cables, and DIY applications

Common Applications

  • WiFi routers and networking equipment
  • LED strip lighting and USB-powered lighting
  • Small DC cooling fans
  • Security cameras and monitoring devices
  • Portable speakers and audio equipment
  • Arduino and development board projects
  • General 5V electronics requiring a 5.5x2.1mm DC connection

Technical Specifications

Product Specifications
Product Type USB to DC Power Cable
USB Connector USB 2.0 Type-A Male
DC Connector 5.5x2.1mm Male Barrel Plug
Cable Length 0.8m (80cm)
Power Source USB 5V DC
Cable Colour Black
Connector Polarity Centre Positive (typical)
Condition New

Package Includes

  • 1 × USB 2.0 Type-A Male to DC 5.5x2.1mm Power Cable (0.8m)

Important: Please verify that your device uses a 5.5x2.1mm DC barrel connector and operates from a 5V power source before ordering. Connector size and power requirements should match your device specifications.

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USB 2.0 Type-A Male to DC 5.5x2.1mm Power Cable 0.8m

80cm Length
  • Product Code: USB5V-5521-80CM
  • Availability: In Stock
  • $2.95 USD


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