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MacBook Unibody (A1278) Airport Extreme Card
Replace the 802.11n Airport wireless internal card for MacBook Unibody (Model No. 1278) to fix wireless connectivity issues on your device.
As of April 2015 Apple's MacBook brand includes the long lived polycarbonate case 13" MacBook, two later 13" Unibody models, and the latest 12" MacBook with a retina display and an aluminum case.
For the early generation MacBook, upgrades are easy! Any 9.5mm SATA hard drive is compatible with these machines, and two RAM slots allow for a fast speed boost. Either a 60 or 85-watt MagSafe adapter will keep your MacBook charged and happy.
Choose your MacBook family to browse for compatible parts.