Smart charger with 4 ports USB 3.0 car charger we collect what you deserve. Smart 4 port car charger is exactly the one that you deserve. In today's digital world your car companion may have a different type of gadgets that needs a different type of charging adaptor. Smart 4 port car charger is here to solve your problem. Quick charge 3.0 technology provides maximum charging speed, it is 4 times faster than the conventional charging method and 38% more efficient than quick charge 2.0. It offers you to charge 4 gadgets at a time in your car. It’s a value buy for your car.