Product Review

Overview:
Allows you to transfer data at blazing speeds of up to 5 Gbps - up to 10 times faster than USB 2.0
It's fully compatible between USB 3.0/2.0/1.1 hosts and devices.
With a slim and compact design it makes it easy to fit in a laptop bag and carry it with you

Power:
Bus powered.

Compatibility:
Compatible with Windows XP, Vista, 7, 8, Mac OS X, and Linux.

Package Included:
1pcs 4 Port USB 3.0 Hub Compact and Portable
1pcs 5V 2A (10W) Power Adapter

Please Note:
Do not charger the hub while reboot your computer