This dual-port USB wall charger with Quick Charge 2.0 technology lets you quickly and safely charge one USB-C mobile device and USB-A mobile device at the same time. Plug into any NEMA 1-15R, NEMA 5-15R or NEMA 5-15/20R outlet to ensure your smartphones, tablets and MP3 players, to name just a few devices, receive a satisfactory battery charge. The dual USB wall charger is compatible with Apple, Android, Windows and Amazon devices with USB-C, Thunderbolt 3 or USB-A charging ports.The USB-C port is PD 2.0 compatible, supporting Quick Charge 2.0 Class A 5/9/12V technology. Instead of charging at a preset power level, this dual-port USB wall charger adapter adjusts to provide as much power as your QC-compliant device's battery can handle. Available outputs include 5V/3A (15W), 9V/3A (27W) and 15V/2.6A (39W), which can charge your QC 2.0 device much faster than traditional chargers.The USB-A port features auto-sensing technology that detects the connected device and automatically adjusts to the appropriate power level up to 5V 2.4A, perfect for fast-charging tablets and e-readers.The dual USB travel charger is easy to carry in your purse, suitcase, backpack or laptop bag. The NEMA 1-15P plug folds into the unit when not in use to shield it from damage and prevent it from snagging or scratching your bag's contents.