Features: Brand new and high quality With this cable, you can connect your power bank to the router. Thus, when the power goes out, you can use your power bank to supply your router. Use this cable, you can power your car air purifier via power bank. By charging treasures to power other devices. Such as: routers, USB lights, USB fan, radiator, 5V mini speakers, etc. With built-in high-quality smart IC circuits, our voltage adapters are stable and safe, providing complete protection against overcurrent, overvoltage, overload, or short circuits. High-quality pure copper core cable is wrapped by environmentally friendly plastic wire to ensure stable power and for toughness and durability. Specifications: Material: Plastic Type: 5V to 9V/5V to 12V Input Voltage: DC5V 1A-2.1A Output Voltage: DC6V 9V 12V Output Power: 6W-7W DC Connector: 5.5x2.1mm Length: Approx. 1 m/3.28 ft Note: 1.Please allow 1-2cm errors due to manual measurement, make sure you don't mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x Power Boost Line