Your Browsing History

Any questions? Our AI beta will help you find out quickly.
USB DC 5V to 9V 12V step-up boost converter cable adopts high-efficiency boost chip, stably converts USB 5V power into 9V or 12V DC output. Comes with 3.5x1.35mm standard DC connector, widely compatible with routers, LED lights, surveillance cameras and other small electronic equipment. Compact cable design is portable and easy to use anytime anywhere. Multiple safety protection functions prevent overload and short circuit, ensuring stable and safe long-term power supply operation.