Step-up Volt Transformer Power Regulator Line 9V/12V USB to DC Boost Cable Router Step-up Voltage Converter Display for Desk Lamp Solar Panel USB Power Pack

♤Invincible configuration: Made of high quality electronic component, durable to use; Designed with switch, you can choose the output 9v or 12v through it, and the LED display would tell the output voltage value. Can be used to power the router via power bank if power down. ♤Well considered design: You can still enjoy the WIFI during power cuts; It can also be applied to other device which is 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter etc. ♤Internet blackout solve baby: and fast data transfer. 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, continuous power supply artifact! ♤Package list: 1 * USB step-up converter cable; Cable length: Approx. 0.8m / 2.6ft; Weight: Approx. 35g / 1.2oz; Output current: 1A(9V) / 0.8A(12V); Output voltage: 9V/12V; Input voltage: 5V. ♤Great vaule for money: The usb to 9v cable can be used to power the router via power bank if power down; plug and play, you can still enjoy the WIFI during power cuts; design with small dimension, is very convenient to carry out.