Andoer Black Usb Step-Up Converter Cable Dc5v To 9V 12V Boost Power Cable With Dc Jack 5.5X2.1/2.5Mm 3.5X1.35mm

Andoer

USB Step-up Converter Cable DC5V to 9V 12V Boost Power Cable with DC Jack 5.5x2.1/2.5mm 3.5x1.35mm black.Features: USB step-up boost converter, input voltage: DC5V, output voltage: DC9V/12V. With LED display, real-time display of output voltage, clear and easy to read. It can power your router and make you enjoy wifi even when the power is off. Plug and play, suitable for router, electric fan, table lamp, light band, etc. Delivery includes an USB step-up converter and a 3.5*1.35mm connector. Sp