3.0 Fast Charging and Data Sync:
Data Hi-speed Transfer and Power Fast Charging 2 in 1.
Transfer data speed up to 5Gbps, this allow you to download an HD movie or 1000 songs every 5 seconds.
Charging speed up to 3Amps, this allow you to charge your phone in the fastest way.
Built-in 56k? Pull-up Resistor, protect your device from potential danger.