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Four small black DC 5.5mm x 2.1mm female to USB-C male adapter plugs

LORDWORLD

LORDWORLD DC 5.5mm x 2.1mm to USB-C Power Adapter 4-Pack

SKU CH-6XDR-QEVDZ

Converts a 5.5 mm × 2.1 mm DC barrel plug into a USB-C male connector to power 5 V devices, supplied as a four-pack of compact adapters

  • Converts 5.5 mm × 2.1 mm DC input to USB-C 5 V power output
  • Protects device ports from wear caused by frequent plugging and unplugging
  • Weighs only 5 g for easy pocket or bag carry
  • Tested for plug durability to ensure a long service life
  • Powers phones, tablets and other 5 V devices from a DC source

Four-Pack DC-to-USB-C Adapters

This four-pack of LORDWORLD adapters converts a 5.5mm x 2.1mm DC barrel input into a USB-C male output for 5V charging. Each unit weighs 5g and is intended for powering phones, tablets and other low-power USB-C devices. No data transfer is supported.

Compact Barrel-to-USB-C Connectors

The 5521 female jack accepts a standard DC plug while the USB-C male tip plugs directly into the device. This arrangement protects worn or loose onboard ports from repeated insertion cycles. The small form factor allows the adapters to stay attached during transport without adding bulk.

Replaces Damaged Charging Ports

These adapters serve as a workaround when a device's native USB-C port becomes unreliable or physically damaged. They are not suitable for devices requiring voltages above 5V or for any data communication. Buyers needing higher-voltage DC conversion or data passthrough should look elsewhere.

Highlights

  • Converts 5.5 mm × 2.1 mm DC input to USB-C 5 V power output
  • Protects device ports from wear caused by frequent plugging and unplugging
  • Weighs only 5 g for easy pocket or bag carry
  • Tested for plug durability to ensure a long service life
  • Powers phones, tablets and other 5 V devices from a DC source

Specifications

BrandLORDWORLD

Questions about this item

Does the 5.5 mm x 2.1 mm DC jack support any voltage above 5 V?

No, the adapter is designed only for 5 V USB-C devices and will not negotiate higher voltages.

What physical clearance does the 5521 female jack need on my device?

The jack accepts a standard 5.5 mm outer diameter and 2.1 mm centre pin; ensure the device port matches those dimensions exactly.

How do I connect the adapter without reversing the power direction?

Plug the DC power source into the 5.5 mm x 2.1 mm female end first, then insert the USB-C male end into the device; the adapter only passes power from DC to USB-C.

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