Lightning connector offers USB PD up to 20W plus datasync. Fully compatible with the latest iPhone. USBC connector offers fastcharging up to 15W 5V3A. Micro USB connector offers the charging up to 10W 5V2A. Power will be limited during multidevices charging due to safety considerations, up to 5V3.5A. In this case, Lightning will reserve 5V2.3A and the remaining will be distributed to the other 2 connectors. Tinned copper conductors with the braided jacket and multilayer shielding for great durability. Airflow design aluminium exterior connectors give an excellent finishing.