USB to DC Power Adapter 5V 5.5x2.1mm DC Female Connector for Routers, Fans and Small Devices

Turn a spare USB port into reliable 5V power in seconds. This compact USB to DC power adapter is made for anyone who wants a simple way to power compatible small electronics with a 5.5x2.1mm barrel connection, from routers and desk lamps to fans and speakers. Its plug-and-play design helps reduce cable clutter while giving you a quick, portable power solution. With a compact body and standard fit, it stands out as an easy everyday fix for home, office, or travel setups.

Key Features

• Converts USB Type-A power to a 5.5x2.1mm DC adapter connection for compatible 5V devices.
• Compact size of about 40 x 15 x 15 mm makes it easy to carry or keep as a backup.
• Plug-and-play design for fast setup with no extra tools required.
• Works with 5V output only; not suitable for 9V or 12V devices.

Why Choose Our USB to DC Power Adapter 5V 5.5x2.1mm DC Female Connector for Routers, Fans and Small Devices
Unlike bulky cables or more limited adapters, this USB 2.0 male to DC female converter offers a clean, direct connection in a tiny form factor. It’s ideal when you need a practical power bridge for compatible 5V electronics without overcomplicating your setup. The standard DC5521 fit also makes it a versatile choice across many small household and tech devices.

Perfect For
USB-powered setups, backup power arrangements, travel kits, DIY electronics, routers, small fans, desk lamps, speakers, and other compatible 5V devices using a 5V barrel jack adapter format.

Product Specs
USB Type-A male to DC5521 female connector; black; approx. 40 x 15 x 15 mm; 5V output compatibility only.

Power Small Devices the Easy Way
Keep a simple, space-saving solution on hand for those moments when the right power connection makes all the difference. Add this adapter to your setup and enjoy quick, convenient power wherever you need it.