The C-20B03 car charger model can charge two mobile devices with different connectors at the same time. One port is designed for USB-C gadgets and provides fast and safe charging using PD technology. The second one with Quick Charge 3.0 technology is intended for the USB type-A connector. Smart IC chip will automatically supply current according to the parameters of the connected device. The adapter is protected from short circuits, overheating, and overcurrent.