This is a 7-port USB3.0 HUB, including 4*USB 3.0 ports and 3*QC 3.0 ports. It is a great companion for laptops or desktop computers, especially great for notebooks which only have a few ports when you need to attach many USB peripheral devices at the same time, such as printer, mouse, keyboard, USB flash drives, card reader and USB camera, etc. Super speed USB3.0 interface with up to 5Gbps data transfer speed, which can transfer data quickly. The 7-port USB HUB is an essential to expand your computer's connectivity and improve your working efficiency.

Features:
High performance 7-port USB3.0 HUB for data transmission and power charging, very convenient to use.
The USB 3.0 interfaces support data transfer rate up to 5Gbps, fast enough to transfer a full HD movie.
The QC 3.0 ports allow connecting and providing fast charging for phones/tablets(1.0-2.4A current).
Supports over-current protection, over-voltage protection, short-circuit protection and transient current protection to keep USB HUB and connected devices safe.
Compatible with USB3.0, also backward compatible with USB2.0/USB1.1.
Low power consumption, and it can simultaneously connect a lot of USB peripherals devices. 
Equipped with DC 19V power port and it can connect the power adapter for power supply when insufficient output.
Specialized LED indicator shows working status of each USB device. 
With power button to control the ON/OFF when connecting the USB HUB with computer.
Allows you easily connect U-disk, mouse, keyboard, external hard drive, USB camera and other USB devices.
Suitable for Windows XP/7/8/10/Vista, for Linux, or for MAC OS, easy installation, no drivers needed.

Specifications:
Material: Aluminum Alloy
Power Adapter: US Plug, EU Plug (Optional)
Interface: USB 3.0 B Type Male, USB 3.0 A Type Female, QC 3.0 Port & DC-IN Port
Transfer Rate: 5G Mbps
System Supported: for Windows XP/7/8/10/Vista, for Linux, or for MAC OS
LED Indicator: Each LED indicator shows the working status of each USB
Power Supply: Input: 100-240V, 50/60Hz, Max.1.5A; Output: 19V 2500mA 
Item Weight: 202g / 7.13oz
Item Size: 157 * 60 * 24mm / 6.18 * 2.36 * 0.94in
Package Weight: 610g / 1.34lb
Package Size: 18.3 * 9.2 * 9.2cm / 7.20 * 3.62 * 3.62in

Package List:
1 * 7-Ports USB HUB
1 * US Plug Power Adapter(with Detachable Power Cable)
1 * USB3.0 Data Cable
1 * User Manual(English)