THUNDERBOLT TO GB LAN- ATB-GBL

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 port that supports 10/100/1000BASE-T networks

Compatibility Mac: OS X v10.7.4 or later Thunderbolt-equipped Mac computer

What is in the Box :Apple Thunderbolt to Gigabit Ethernet Adapter with built-in Thunderbolt cable