Simplecom CH309 Ultra Slim Aluminium USB 3.0 External 4 Port Hub for PC Mac Laptop Silver

Features
Sleek Ultra Slim Design with Aluminium Casing
USB 3.0 SuperSpeed Data Transfer Rate up to 5Gbps
Backward Compatible with USB 2.0
Compact and Slim, Plug and Play
LED Indicator
Support Windows and Mac
Dimension: 10.3*3.5*1.2 (CM)
System Requirements
Windows XP and above
Mac OS X 10.2 and above
Note
Mac OS X Lion 10.7.4 users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connections.
For a stable connection and work properly, avoid connecting high power-consumption devices, such as external hard drives, this hub should not be connected to devices consuming combined current of 5 volts 900mA .
The hub will sync but not charge tablets and other devices that require a higher power input.
5V DC Socket on Hub, external Power adapter is optional
Package Contents
1x Simplecom CH309 4 PortUSB 3.0 Hub