Odyson - Airport Wireless Card Replacement for MacBook Air 11" A1370 (Mid 2011), A1465 (Mid 2012) & 13" A1369 (Mid 2011), A1466 (Mid 2012) AirPort Wireless Card 11" A1370 (Mid 2011), A1465 (Mid 2012) & 13" A1369 (Mid 2011), A1466 (Mid 2012) Description: Provides WiFi and Bluetooth functionality Compatibility: MacBookAir4,1 (Mid 2011), MacBookAir5,1 (Mid 2012) Compatibility: MacBookAir4,2 (Mid 2011), MacBookAir5,2 (Mid 2012) APN: 661-5687, 661-6053, 661-6622 PPN: 607-8181, 607-8821, 607-9060, 607-9900, 653-0008, 607-9900, BCM943224PCIEBT2