MacBook Pro / MacBookPro8,3 / 2.4 GHz - i7 - ( Late 2011, Unibody, 17-Inch )
Product details
922-9291 Cable Microphone - A1297 17inch i5-i7 Macbook Pro Mid 2010 NB-3865W This is an Apple micrphone for the unibody MacBook Pro 17". Apple part number: 922-9291