Easily power 12V electronic devices from a standard 5V USB port using this USB DC 5V to 12V Step-Up Converter Cable. With an integrated voltage boost module, this cable converts the 5V output from USB sources (such as power banks, laptops, or USB wall chargers) into a regulated 12V DC output.
Perfect for powering low-power 12V devices like LED strips, WiFi routers, CCTV cameras, modems, and small electronics while on the go. Simply connect the USB plug to a 5V power source and the barrel connector to your 12V device—no configuration or software needed.