Product Review

Small and light: Add minimal bulk to your console. 12 / 24 volt input compatible with all standard cigarette-lighter sockets in the cars.
Detects the input current of the connected devices to maximize both compatibility and charging speed up to 2.4 amps each port or 4.8 amps overall.
Dual smart USB ports quickly and easily identify yours mobile devices, to provide optimal charging efficiency.
4.8A total output with two standard USB output ports enables you to charge two tablets or phones with up to 2.4A simultaneously at their full speed.
Guaranteed Safety: DC 12V / 24V supported. Sophisticated circuit design with over-heated, over-current and over-charging protection.