Why Can't I Select Ethernet On My MacBook Air From Setup Assistant? This issue usually occurs if you connect the two devices after start up. Close Setup Assistant and shut down your Mac. Connect the USB Ethernet... Read answer Asked by Margarita H. on March 29th, 2012 Filed Under: MacBook Air, Ethernet, Setup Assistant
How Do I Use Ethernet With The MacBook Pro Retina Display? In order to use ethernet with a MacBook Pro Retina Display you will need to purchase the Thunderbolt to Gigabit Ethernet Adapter. Read answer Asked by Alan T. on August 17th, 2012 Filed Under: MacBook Pro, Thunderbolt, Retina display, Ethernet