USB to DC 5.5*2.1mm Power Supply Cable for Router 5V to 12V USB Barrel Jack Charging Converter Adapter Cable male to female

🔌 USB to DC Power Cable – Converts USB 5V input to 12V output via 5.5×2.1 mm barrel jack.
⚡ Boost Functionality – Built-in circuitry steps up 5V USB to 12V (0.8–1A max) for compatible devices.
📏 1 Meter Length – Flexible and convenient for everyday use.
🧰 Wide Compatibility – Powers routers, mini fans, LED lights, speakers, air purifiers, and more.
🔧 Plug Size – Standard 5.5 mm outer / 2.1 mm inner diameter fits most DC input ports.
📦 Package Includes – 1× USB to DC 5.5×2.1 mm Power Supply Cable (Male to Female).

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USB to DC 5.5*2.1mm Power Supply Cable for Router 5V to 12V USB Barrel Jack Charging Converter Adapter Cable malet to female

Product Application:

1.With this cable, you can connect your power bank to router. Thus, when power cut, you can use your power bank to supply your router!
2. Use this cable, you can supply your car Air Purifier by power bank

USB cable USB to DC5.5 * 2.1mm charging cable power supply cable hole 5V/9V/12V boost lines USB cable

[Introduction]: by charging treasure to power other devices. Such as: routers, USB lights, USB fan, radiator, 5V mini speakers, and so on …
DC power plug size: diameter: 5.5mm, inner diameter: 2.1mm; positive with 1 meter cable length

plug Dimensions
If you are unsure, you can check with the manufacturer, or online consultation which sell equipment which businesses: Size DC power plug whether the outer diameter of the inner diameter of 5.5 *, please be assured that if the choice of 2.1mm.

Pro can direct most of the routers are the outer diameter of the inner diameter of 5.5 * 2.1

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