Feature:1. USB Boosting Cable: Input voltage is DC 5V, the output voltage is DC 9V or 12V, the maximum output current is 1A, corresponding to 9V, and 0.8A corresponds to 12V.2. Widely Used: If turned off, it can be used to supply power to the router through the power pack. It can also be applied to other 5V small fans, desk lamps, solar panels, USB power packages, power adapters and so on.3. LED Display: USB converter cable is designed with a switch, and the output of 9V or 12V can be selected through the switch, and the LED display indicates the output voltage value.4. Easy To Use: Step up converter cable is plug and play, and you can still enjoy WiFi when there is power failure, which is very convenient and practical.5. Compact And Portable: DC USB step up cable is small in design size, very convenient to carry and can also be used outside and can be carried to travel.Specification:Item Type: DC boosting cableMaterial: ABSInput Voltage: 5VOutput Voltage: 9V/12VOutput Current: 9V/1A, 12V/0.8AInterface Characteristics: USB hole and round holeLength: Approx. 0.8m / 2.6ft.Package List:1 x DC Boosting Cable1 x 3.5 x 1.35mm Connector Tip