IMac 27" A1312. iMac 21.5". 1 - Microphone cable. Attaches the microphone at the top of the rear housing unit to the logic board. MacBook Pro Unibody 17". MacBook 13". MacBook Unibody 13". iMac12,2 Mid 2011: MC813LL/A (2.7 GHz Core i5).
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