ITEM NAME:QC3.0 4 Port USB Passenger Car Charger Cable Road Rockstar Back Seat 7A NCO Descriptio n Description Universal Charging: Backwards compatible with with all versions of Qualcomm Quick Charge technology (1.0, 2.0 & 3.0). Also compatible with USB-C and can provide standard charging for non-Quick Charge devices. Features: QC3.0 Can shorten charge time ; only 30minus charge power in 50% Reduce power rate consuption about 45% High Efficiency: The fastest charging technology, 38% more efficient than Quick Charge 2.0. And more efficiency makes less heat when charging. Safe Charging Guaranteed: A Quick Charge 3.0 enabled device must be paired with a Quick Charge 3.0 certified adapter; Multiple built-in safeguards protect against over-current, overcharging and overheating for safe and fast charging. Quick Charge 3.0 Compatible Devices: HTC One A9; Samsung Galaxy S7 / S7 Edge;LG G5;Xiaomi 5 and More Quick Charge 2.0 Compatible Devices: -Samsung Galaxy S6, S6 Edge, Note 4/Edge -Google Nexus 6 -Sony Xperia Z4, Z4 Tablet, Z3, Z3 Compact, Z3 Tablet Compact, Z2 Tablet -Motorola Droid Turbo, Moto X 2014 -HTC One M9, HTC One (M8), One Remix (Verizon Mini 2), Desire EYE -LG G Flex2, G4, and more Specifications: Input: DC 12-32V 7A Max Output:3.5V/3.1A ; 9V/12V/1.8A; 4/5V/3.1A Output 1 (QC 3.0 ): 5V/3.5A, 9V/1.8A, 12V/1.7A (Max Adaptive) Output 2/3/4 : 5V/3.5A With Qualcomm Quick Charge 3.0 Technology. Color: Black Technology: QC 3.0 Package includes: 1x Car charger(4 ports) We offer you what you need! 4-Port Multi USB Passenger Car Charger Front/Back Seat Adapter for iPhone GPS.Input: DC 12-32V 7A Max. -Sony Xperia Z4, Z4 Tablet, Z3, Z3 Compact, Z3 Tablet Compact, Z2 Tablet. We'd like to settle any problem in a friendly manner. And more efficiency makes less heat when charging.