1. 100% brand new and high quality
2.Hot plug & play USB device
3. Fully compatible with USB specification version 3.0
4.With blue LED for power
5. ON/OFF switches activate or deactivate individual ports
6.Designed with 7/10/13/16 ports,this compact USB3.0 high-speed hub is cable enough to meet your connectivity needs
7 port 3.0 hub/power adapter :12v/2A
10 port 3.0 hub/power adapter :12v/4A
13 port 3.0 hub/power adapter :12v/5A
16 port 3.0 hub /power adapter :12v/7.5A