1. USB 3.0 allows you to transfer data at blazing speeds of up to  5 Gbps - up to 10 times faster than USB 2.0; 
2. Compatible with USB2.0/1.1 device;
3. Plug and play,no driver required;
4. 16 ports overcurrent protection; 
5. External power adapter support power supply
6. AC input 100-240V, worldwide usage, with optional EU, USA, UK, Australia, Korean and Chinese AC power cables.
7. With excellent electronic components, F/G Reliability Testing, ensure running on a steady way, will not to cause the interface can’t be recognized for long time using.