3-Port USB 3.0 HUB with 10/100/1000 Gigabit Ethernet Converter (3 USB 3.0 Ports, A RJ45 Gigabit Ethernet Port, Support Windows XP, Vista, Win7/8 (32/64 bit), Mac OS 10.6 and Above, Linux) Black

Product description Sync and connect through more ports at speed. The more the merrier. Don't deny your devices access to SuperSpeed ports. With transfer rates of up to 5Gbps, set aside less time for syncing and more time for work. And thanks to 3 extra data terminals, you no longer have to constantly switch and unplug everything. Lightspeed link-up. Connect to the 1 gigabit ethernet port and access superfast network speeds of up to 1000Mbps. We've also thrown in a 1.6 ft USB 3.0 Cable to make sure your data syncing is just as quick.

Keeping things light. What good is such versatility if you can't take it out? With no screws and a stylish, mirrored front, the slim and compact Anker 3-Port Hub expands your capability, wherever you are.
Power Usage Alerts: To ensure a stable connection, don't use this hub with high power-consumption devices such as some large-capacity hard drives. This hub is not meant to serve as a stand-alone charger. It is not compatible with iPads or any other devices with irregular charging requirements.
System Requirements: Windows (32/64 bit) 10 / 8.1 / 8 / 7 / Vista / XP, Mac OS X 10.6 to 10.9, Linux 2.6. 14 or above. On Windows, a driver needs to be manually installed to enable ethernet connection. No drivers required for data ports on all compatible systems.
Notes: Mac OS X Lion 10.7. 4 users should upgrade to Mountain Lion 10.8. 2 or later to avoid unstable connections. 2.4G hz wireless devices (keyboards, mice, etc. ) may not work around USB 3.0 ports. Try using a USB 2.0 connection.