Features:
-100% brand new and in high quality.
-It is app-liable to desktop, notebook, laptop, ultra-book and so on.
-Perfectly support for Mac OS/Linux/Vista/forwindows 7/8 and other higher systems.
-The max theoretical transmission speed is up to 5Gbps.
-3 super speed USB3.0 ports allows you to connect a variety of USB devices with your computer which makes your work more efficient.
-3 ports of USB3.0 external hub with a RJ45 gigabit ether-net LAN wired adapter can work at the same time. It is really practical , high-performance, safe and stable!
-The pure black design can make you match it with different colors casually and conforms to the atmosphere of business office

Specifications:
- Color: black
-Size: about 11 3.2 2cm
-Transmission speed: 10/100/1000 Mbps
-Input port: USB3.0 1
-Output port: USB3.0 3 and rj45x1
-Cable length: 19cm
-Support system: for Mac OS/Linux/Vista/forwindows 7/8 and so on

What's in the box
What's in the Box:
1 x usb 3.0 converter