Traduzione in corso passo 10
Out comes the AirPort card. The card is now placed outboard from the right fan, and is the exact same model as found in the 15" MBPr (model number BCM94331CSAX).
The AirPort card may be the same as our last Retina teardown, but do you know what's different about this teardown?
Kittens, that's what.