Provide 5V DC power to any device with a 5.5x2.1mm jack using a USB port. This is the most common jack used for router, switches, and many other electronic devices.



- 100% Brand New, High Quality
- Connectors: USB Type-A Male to 5.5x2.1mm Barrel Male
- Length: 120cm / 4 feet
- Max Current: 1A