Apple-MD463LL/A Thunderbolt to Gigabit Ethernet Adapter
The Apple Thunderbolt to Gigabit Ethernet Adapter lets you easily connect to a high-performance Gigabit Ethernet network. Small and compact, it connects to the Thunderbolt (also works with Thunderbolt 2) port on your Mac computer and provides an RJ-45 port that supports 10/100/1000BASE-T networks
