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Thunderbolt to Gigabit Ethernet Adapter review

If you ever transfer large files to or from a Thunderbolt-equipped MacBook Air or Retina MacBook Pro where wired networking is available, you probably want Apple’s new Thunderbolt to Gigabit Ethernet Adapter.

New Thunderbolt adapter on top, older USB Ethernet Adapter on bottom.

I ran some speed tests with zPerf from the 15” Retina MacBook Pro to my Gigabit-wired Mac Pro: