MacBook Air 11" Early 2014 Wireless
Parts that work with MacBook Air 11" Early 2014:
MacBook Air (Mid 2013-2017) AirPort/Bluetooth Board
Fix wireless connectivity issues by replacing the 802.11ac AirPort wireless / Bluetooth 4.0 internal card in your Mid 2013 to 2017 MacBook Air.
Released on April 29, 2014, this 11" MacBook Air is much the same as its predecessor externally and internally save for a faster processor and longer reported battery life. Includes one "Thunderbolt" port, two USB 3.0 ports, 802.11ac Wi-Fi and Bluetooth 4.0.