RETOO E474 Power Cable USB-A to DC 5.5 × 2.1 mm, 5 V 2 A, 0.8 m, black

RETOO E474 USB to DC Power Cable — 5 V from any USB port

A simple, universal adapter cable that turns any USB port into a 5 V DC power source. One end is a standard USB-A plug, the other a DC barrel plug measuring 5.5 mm outside and 2.1 mm inside — the most common connector on routers, modems, IP cameras, LED strips, desk lamps, small speakers, tablet stands and electronic toys. Plug it into a power bank, a phone charger, a laptop, a car USB socket or a USB hub and the device runs without its original wall adapter.

Key features

• USB-A plug to DC 5.5 × 2.1 mm barrel plug (centre positive)
• Powers 5 V devices from any USB source: power bank, charger, laptop, car socket, hub
• Current capacity up to 2 A — 10 W of connected load
• 0.8 m length: long enough to reach, short enough to stay tidy
• Flexible black PVC jacket with moulded strain relief at both plugs
• Handy replacement for a lost original power lead, or a travel spare
• Compact and light — fits in a laptop bag, camera bag or drawer

Specifications

• Brand: RETOO
• Model: E474
• Connectors: USB-A male → DC 5.5 × 2.1 mm male
• Polarity: centre positive (+)
• Voltage: 5 V ⎓ (passed through from the USB source)
• Maximum current: 2 A
• Maximum power: 10 W
• Cable length: 0.8 m
• Jacket: PVC
• Colour: black
• EAN: 5904094229192

Please note

This is a passive cable, not a converter. It supplies exactly the voltage delivered by the USB port — 5 V. It will not power devices that require 9 V, 12 V or any other voltage; check the rating printed on your device or its original adapter before use.