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Black USB female to 5.5x2.1mm DC barrel adapter cable

BUCIER

BUCIER 5V USB Female to DC Power Jack 5.5x2.1mm Charge Adapter Cable

SKU CH-MBNR-ZM247

Converts a 5.5×2.1 mm DC 5 V plug into a USB-A port for charging phones, tablets and small devices

  • Connector TypeUSB
  • ColorBlack
  • Connector DetailUSB
  • Apple CompatibleCellular Phones
  • Constructioncopper
  • Charge USB devices from a 5.5 × 2.1 mm 5 V DC plug
  • Copper construction delivers reliable power transfer
  • Black finish suits discreet installations
  • Charge-only design prevents unwanted data links
  • Single cable packed ready for immediate use

What it is

This BUCIER adapter cable converts a 5.5 mm by 2.1 mm DC power plug into a USB female port for 5 V charging. It is built with copper conductors and a black jacket. The cable is intended for power delivery only and does not carry data signals. One piece ships in a simple polybag.

Who it suits

Users who need to power USB-charged gadgets such as phones, MP3 players or digital photo frames from an existing 5 V DC barrel supply will find this cable convenient. It is not for anyone who requires data transfer, sync or fast-charge negotiation over the USB connection. Devices that demand voltages other than 5 V cannot be powered by this adapter.

Deciding specification

The connector combination — USB female to 5.5 mm by 2.1 mm DC jack — fixed at 5 V output — is the single detail that determines whether this cable matches your power source and device.

Highlights

  • Charge USB devices from a 5.5 × 2.1 mm 5 V DC plug
  • Copper construction delivers reliable power transfer
  • Black finish suits discreet installations
  • Charge-only design prevents unwanted data links
  • Single cable packed ready for immediate use

Specifications

BrandBUCIER
Connector TypeUSB
ColorBlack
Connector DetailUSB
Apple CompatibleCellular Phones
Constructioncopper

Questions about this item

Will the 5.5 × 2.1 mm DC plug on this cable fit the power port on my older router or LCD monitor?

The cable has a 5.5 mm outer and 2.1 mm inner diameter DC jack, so it matches any device that uses that exact barrel size and requires 5 V power.

How can I confirm the adapter is delivering power to my phone or tablet after I plug it in?

The cable carries power only — no data lines — so the connected device should show its charging indicator immediately when the 5 V DC source is live.

Does the package include a USB power brick or only the adapter cable itself?

The polybag contains one black adapter cable with a USB female port on one end and a 5.5 × 2.1 mm DC plug on the other; a 5 V USB charger is not included.

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