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 male to 5.5 mm DC barrel cable 80 cm

SHENZHEN JIMIER ELECTRONICS CO,. LTD.

SHENZHEN JIMIER ELECTRONICS CO,. LTD. USB 2.0 A Male to 5.5mm DC Barrel 80cm U2-184-BK

SKU CH-RQT4-D6W26

Powers 5.5 mm barrel-jack devices from a USB 2.0 A male port using the Jimier U2-184-BK 80 cm cable

  • Connection typeMini USB to USB B

Connector Straight Type

  • Powers 5.5 mm devices from any USB 2.0 port
  • 80 cm cable reaches desktop gear without strain
  • Supplies 5 V DC for compatible small electronics
  • USB Type-A male plugs into standard host ports
  • 5 mm barrel jack fits common centre-positive sockets

USB 2.0 power cable for 5.5 mm barrel devices

This cable draws 5 V from a standard USB 2.0 Type-A port and delivers it through a 5.5 mm DC barrel plug. It is intended for small electronics that rely on a barrel jack for power and have no dedicated adapter. The 80 cm length gives enough reach for desk or bench use without excess slack.

Check your device before ordering

Verify that the equipment you want to power accepts 5 V and draws no more current than the USB port can supply. Confirm the barrel jack on your device uses a 5.5 mm outer diameter with the correct centre-pin polarity. Ensure the host USB port is a Type-A receptacle, as the cable does not fit Type-C or Micro connectors.

Build quality and daily use

The moulded strain reliefs at both ends protect the solder joints during repeated plugging and unplugging. Flexible insulation resists kinking when the cable is routed behind equipment or coiled for storage. The barrel connector seats firmly in compatible jacks, reducing the chance of intermittent power caused by vibration or accidental tugs.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 95% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeMini USB to USB B

Questions about this item

Does the 80 cm cable include the 5.5 mm barrel plug, or must I buy a tip separately?

The cable has a USB 2.0 Type A male plug on one end and a fixed 5.5 mm DC barrel connector on the other, so nothing extra is needed.

Is the U2-184-BK the only length available for this connector type?

The U2-184-BK is supplied at 80 cm; no other lengths are offered for this model.

My device needs 5 V from a USB port — will this cable deliver that voltage?

Yes, the cable passes 5 V DC from a standard USB 2.0 Type A port to the 5.5 mm barrel jack for compatible devices.

More in USB Cords & Extension Cables

Similar items