With 4 USB ports, this car charger can charge up to four devices at the same time. With universal compatibility, use existing USB cables to charge a tablet, an iPhone, GPS and a Samsung Galaxy Note 5. Equipped with smart IC chip technology, it protects your device from overcharging, overheating and overcurrent. Non-distracting blue LED light indicator shows the USB charger is properly connected and it has an attractive sleek, glossy finish.