General description The 12V QC 3.0 USB Socket is a versatile 3-in-1 waterproof button switch designed for a wide range of applications including trucks, boats, RVs, and off-road vehicles. It features a fast charging USB socket, a 12V socket, and an on/off rocker switch, making it ideal for powering various devices. Technical specifications Power Input: DC 12V-24V USB Output Voltage: 5V Each USB Port Output: DC 3.6-6.5V/3A, 6.5V-9V/2A, 9V-12V/1.5A Rated Voltage: 12V Maximum Power: 120W (12V) / 250W (24V) Material: Copper + ABS Plastic Working Temperature: -40 to 70°C Compatibility and accessories Compatible with various USB devices such as smartphones, tablets, GPS, dashcams, vacuum cleaners, and air purifiers. All components are removable and can be replaced with other charging sockets or mounting parts. Installation Convenient for installation in 12/24V vehicles, boats, and off-road vehicles. Usage Ideal for charging devices quickly with QC3.0 technology, up to four times faster than