USB Hub 3.0 High Speed 4 / 7 Port USB 3.0 Hub Splitter On/Off Switch with US/EU Power Adapter for MacBook Laptop PC
powered USB 3.0 hub
Every port with independent control swith
Every port has LED power light
Can be driven 500Gmobile hard disk without external power supply
Backflow prevention circuit design,in order to prevent electric current flow back to the device
Automatic switching between self-powered and bus-powered mode Supports Plug&Play

High Compatibility
This hub is USB splitter 3.0 for keyboard, wireless mouse, HDD, camera, good USB 3.0 hub for PS4, for Xbox, for MacBook Pro, for Surface Pro, for iMac
System Compatibility
This powered USB hub compatible with most Windows 10, 8, 7, Vista, XP, Mac OS X, Linux (kernels 3.0 and later)

How to use hub !

Easily add 4/7 USB 3.0 SuperSpeed ports to your PC and enjoy data transfer rates of up to 5Gbps for faster sync times. The Power adapter ensures stable data transfer. when you connect the Large capacity hdd or other Large Power devices, you may need the power adapter to let it work, because USB port have no enough power to drive it, thank you !


(4 Port Built-in LED indicator)
Features:
HIGH SPEED 4 PORT USB 3.0 MULTI HUB SPLITTER EXPANSION DESKTOP PC LAPTOP ADAPTER
This 4 port USB splitter is perfect for everyone. The high speed USB 3.0 means you can transfer all your files quickly.
Add up to 4 devices quickly and easily with the 4-Port USB 3.0 Hub.
The thin, lightweight design makes this hub a great travel companion to expand one USB 3.0 port into four.
Especially great for notebooks which come with only a few ports in an era when you need to attach many USB devices at once, such as a printer, card reader, cell phone, iPod, thumb drive, mouse, keyboard, or an external hard drive. Fully backwards compatible with the USB 2.0/1.1 products.
Windows 7/98/ 98SE/ Vista/ ME/ 2000 / XP/ Windows 8/Windows 8.1/ Windows 10/ Mac OS X9.0 and Linux 2.4 later version.

High Speed USB 3.0 ports
Length of Cable: 1 Meter Long
Plug and play installation when using usb hub
Support USB 1.1, compatible with USB2.0/3.0, high speed
Fully compliant with USB 3.0 specification
USB 3.0 device rate up to 5Gbps data transfer rate
USB 1.1 device rate up to 12 Mbps data transfer rate
Connects to scanners, printers, digital cameras, camcorders, speakers, mice, keyboard, external drives, MP3 players and more!
It is 3.0 USB version with higher quality