This is a power charger with 4 USB ports for charging multiple devices at the same time. It can automatically detect which device is connected and automatically charge according to the most optimal conditions. This charger is designed with a full range of protection for maximum safety.

• Up to 2x faster charge than others.
• Up to 2.1A (max) output per USB port.
• 2x faster than the standard IA charger.
• 4-port output 2.1A at the same time.
• You can plug 4 iPads/tablet PCs at the same time.
• You do not need to worry how many devices you should use.
• Smart charge: built-in smart charging.
• Fully protected: enjoy peace of mind with our built-in safety protection: surge, short circuit, overload, over current, and over temperature.
• Input: AC 90-264V.
• Output: 5V 2.1A x 4.