Easily connect to the high-performance Gigabit Ethernet network with this Thunderbolt to Gigabit Ethernet adapter from Apple. Connects to Thunderbolt Port This small and compact adapter connects to the Thunderbolt port of your Mac computer to provide an RJ-45 port that supports 10/100/1000BASE-T networks. Compatibility This adapter is designed to function with the OS X v10.7.4 or higher versions.For any further query feel free to call us on 080-40937533/Whatsapp us at 07899304993/Mail us @ synergyetail@gmail.com