4PACK 3 porte Fast Quick QC 3.0 USB Hub caricatore da parete adattatore di ricarica spina USA
QC Output: 5V 2.4A（max） 9V 1.8A（max） 12V 1.5A（max）. - Multi-protection & High Safety - ： Using fire resistance PC material,and smart chip with the multiple circuit protection,it will better ensure the safe charging.