1 Quick Charge port compatible with Quick Charge 2.0 and 2 VoltIQ ports. 42W output in total.
Qualcomm Quick Charge 3.0: The latest, fastest and most efficient USB charging technology in the world. Up to 4X faster than standard chargers, able to charger compatible devices to 80% in just 35 minutes. Output 3.6-6.5V/3.0A, 6.5-9V/2.0A, 12V/1.5A(Max).
Supreme Compatibility: Backwards compatible with all versions of Qualcomm Quick Charge technology (1.0, 2.0 & 3.0).