We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Short USB-C to 5.5 x 2.1mm barrel power cable, 17cm, 10g

eForChina

eForChina USB-C to 5.5 x 2.1mm Power Adapter Cable

SKU CH-PPEA-HWF8Y

Connects USB-C power sources to 5.5 × 2.1 mm devices with a 17 cm, 10 g cable

  • Changer TypePower Adapter
  • Compact 17 cm cable fits tight spaces easily
  • Weighs only 10 g for ultra-portable convenience
  • USB-C to 5.5 x 2.1 mm barrel plug powers legacy devices
  • Durable construction ensures a long service life
  • Plug-and-play simplicity requires no drivers or setup

Portable USB-C Power Adapter

This eForChina cable converts a USB-C source to a 5.5 x 2.1 mm barrel jack for powering compatible devices. It measures about 17 cm in length and weighs roughly 10 g, making it compact for travel. The adapter is built for durability and straightforward plug-and-play use.

Users with matching barrel inputs

It suits anyone needing to run a 5.5 x 2.1 mm device from a USB-C port, such as certain routers, hubs or small appliances. Buyers whose equipment requires a different barrel size or a higher voltage than the source provides should look elsewhere.

Critical specification: 5.5 x 2.1 mm barrel

The connector's inner diameter of 2.1 mm and outer diameter of 5.5 mm determine whether this cable fits the target device. Verify the jack dimensions on your hardware before purchase, as other common sizes exist.

Highlights

  • Compact 17 cm cable fits tight spaces easily
  • Weighs only 10 g for ultra-portable convenience
  • USB-C to 5.5 x 2.1 mm barrel plug powers legacy devices
  • Durable construction ensures a long service life
  • Plug-and-play simplicity requires no drivers or setup

Specifications

Changer TypePower Adapter

Questions about this item

Will the 5.5 x 2.1 mm barrel plug fit my device's power port?

The cable ends with a 5.5 mm outer and 2.1 mm inner diameter barrel connector, so it matches ports with those exact dimensions.

How do I connect the USB-C end to my charger without damaging the port?

Insert the USB-C plug straight into the charger's USB-C output; the connector is keyed and only goes one way, so do not force it at an angle.

How often should I replace the cable if I use it daily?

The supplier rates it for a long service life; inspect the 17 cm cable and connectors periodically and replace it if you see fraying, bent pins or intermittent charging.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.