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
Black USB-A female to 5.5 mm by 2.1 mm barrel jack charge cable

Fervit

Fervit 5V USB Female to DC 5.5/2.1mm Charge Cable Black

SKU CH-CMAN-KJ4B7

Connects a 5.5/2.1 mm DC 5 V power source to a USB device for charging only

  • Charge phones and tablets from a DC 5.5/2.1 mm 5 V power plug
  • Power small devices like MP3 players and digital photo frames
  • USB female port accepts standard charging cables for convenient use
  • Black cable blends with most setups
  • Charge-only design with no data connection for simple power delivery

Fervit 5V USB Female to DC 5.5/2.1mm Cable

This new Fervit cable converts a DC 5.5/2.1mm power plug into a USB female port for charging. It accepts a 5V DC input and provides power to connected USB devices. The adapter is intended for charge-only use and does not support data transfer. A single black cable is supplied in a polybag.

Suitable for charging phones and small appliances

Users needing to power USB devices from a 5V DC barrel jack will find this cable useful. It works with mobile phones, MP3 players, MP4 players, digital photo frames and LCD monitors. Buyers who require a data connection or a voltage other than 5V should look at a different adapter. The cable cannot be used for syncing or firmware updates.

Charge-only operation with no data support

This cable provides power exclusively and does not carry data signals between devices. The specification explicitly states it is for charge only with no data connection. Confirm that your source supplies exactly 5V DC before connecting. Using a higher voltage may damage the attached USB device.

Highlights

  • Charge phones and tablets from a DC 5.5/2.1 mm 5 V power plug
  • Power small devices like MP3 players and digital photo frames
  • USB female port accepts standard charging cables for convenient use
  • Black cable blends with most setups
  • Charge-only design with no data connection for simple power delivery

Specifications

BrandFervit

Questions about this item

Does the cable get warm when a 5 V device draws power through the DC 5.5/2.1 mm jack all day?

The adapter is a passive cable with no active electronics, so it does not generate noticeable heat during continuous charging.

What must I already have to use this cable for charging?

You need a DC power source that supplies exactly 5 V through a 5.5/2.1 mm plug, and a USB device to charge.

Will this work with my older 5 V hardware that uses a 5.5/2.1 mm barrel connector?

Yes, it converts a 5 V DC 5.5/2.1 mm plug into a standard USB female port for charging only.

Also in this aisle

People compared these

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