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 port on your Mac computer and provides an RJ-45 connector that supports 10/100/1000BASE-T networks.
COMPATIBILITY: All Macs with a Thunderbolt 1/2 port. Macs with a Thunderbolt 3 port require, in addition to this adapter, the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter (sold separately). Apple Model# MD463LL/A