Odyson - Airport Wireless Card (Bluetooth, WiFi) + Cable + Bracket Replacement for MacBook Pro 13" Unibody A1278 (Mid 2012) AirPort Wireless Card (Bluetooth, WiFi) + Cable + Bracket 13" A1278 (Mid 2012) Description: Provides Bluetooth and WiFi functionality Includes: AirPort wireless card, cable to connect AirPort card to logic board, and plastic bracket for the AirPort card Compatibility: MacBookPro9,2 Mid 2012 (MD101LL/A, MD102LL/A) APN: 076-1381, 661-6510, 922-9780 PPN: 821-1312-02, 821-1312-A, BCM94331PCIEBT4CAX