1. USB Port Expander: Instantly add 7 USB ports extension to your notebook, desktop, digital TV or gaming host. 4 blue USB ports are USB 3.0 data ports. Plug and play, hot swappable, syncing data transfer speeds up to 5Gbps.
2. Fast Charging Port: This powered USB 3.0 hub with 3 fast charging ports can quickly cellphones, tablets, cameras, speakers and for controllers, etc. It automatically detects and delivers the optimal charging current speed up to 2.4 amps.
3. Individual Switches: Each 7 USB port has an switch with LED indicator, easy to show power status. Once power is restored, the ports maintain the status that set earlier.
4. to Use: Equipped with a 12V 3A power adapter, it ensures that you get sufficient power supply and stable data transfer during heavy duty usage. In addition, the powered USB Hub 3.0 your devices from overcurrent, overvoltage, short circuit and overheating through a protector design.
5. Broad Compatibility: Compatible with for 2003 7 8 10, for OS X, for Linux 9 and , backward compatible with USB 2.0 / 1.1 connections.

Spec:
Item Type: USB 3.0 Hub
Material: Aluminum Alloy
Interface: USB 3.0 x 4, QC3.0 x 2, PD
Transfer Rate: 5Gbps + Charging Interface
PD Power: 20W
Plug Power: 36W (12V 3A)
Plug Voltage: 100‑240V

How to Use:
Plug and Play

PackageList:
1 x USB 3.0 Hub
1 x USB Cable
1 x Power Adapter
1 x Instruction Manual