the QC3.0 port has the ability to backward compatibility, compatible with 2.0, also compatible with other traditions, such as USB charging device, it can also support the iPad or iPhone as before fast charging.

• 1 x Quick Charge 3.0 port and 4 x 5V/2.0A ports - provide the fastest possible charge up to 2.0 amps per port or 10 amps overall. - easy access to wall outlet, ideal for home, office, business and travel use.
• Wide input voltage range of AC 100-240V, compatible with all 5V USB-charged devices like iPad, iPhone, smartphones, external battery, Bluetooth speaker, headset and so on.
• USB Charger,over voltage ,over current,leakage and short circuit Prevent the occurrence of accident effectively. Two years warranty. Package contents: 5-port USB charger, 5ft detachable AC cable.
• Money-back satisfaction guaranteenote:After you receive our products, if you feel satisfied with us, please give us a customer review as an encouragement, if not, please contact us and we will serve you until you are satisfied

1 x Quick Charge 3.0 port and 4 x 5V/2.0A ports - provide the fastest possible charge up to 2.0 amps per port or 10 amps overall. - easy access to wall outlet, ideal for home, office, business and travel use.AMARCH