Condition: New Apple Tested working 100% Compatibility: MacBook Air 13" A1369 MacBookAir3,2 Late 2010: MC503LL/A (1.86 GHz Core 2 Duo) MacBookAir3,2 Late 2010: MC504LL/A (1.86 GHz Core 2 Duo) MacBookAir3,2 Late 2010: MC905LL/A (2.13 GHz Core 2 Duo)