USB Boost Cable 9V to 12V Power Adapter Cable - 1M

- PVC shell+copper wire core, stable transmission, more assured to use. - Reinforced joint prevents breakages, bringing longer protection. - Built-in upgraded intelligent IC circuit, provide perfect protection from over-current, over-voltage, overload, or short circuit. - Small size, plug and play, convenient to use. - Widely compatible with router, USB lamp, USB speaker, USB fan, radiator, etc