1. A fast charger with 3 ports, a QC3.0 fast charging port:
supports devices that support fast charging, the speed is 4 times faster than traditional 1A adapters,
and is compatible with Android phones that support fast charging 2.0/1.0. Two standard 2.1A charging ports:
You can charge at high speed to your USB devices with limited fast charging.
Maximum charging efficiency for all QC and non-QC charging devices, making it a great socket saving!