HDfury USB Doctor Quick Charge Function Upgrade

Universal USB Smart&Fast Charger Adapter
Safely turn ANY USB ports into an Universal USB fast-charging port.
Compatible with Android&Apple smartphone or tablet as well as Xbox 360, PS3, PS4 pads and many others.
Speed up charging time up to 2 times.
Support official Apple Sync cable or cheap cloned one.
Charge in any USB port that otherwise would not work with your device.
Safe charging: Protect your smartphone/tablet from malware and data theft.
Prevents accidental data exchange when your device is plugged into a computer or charging station with a USB cable.
Charge your phone on any computer or charging stations in public without worrying.
Enhance the quality of the electric current supplied by USB port for fast charging without harming device and/or battery.