Compatibility For MB990*/A 2.26 GHz Core 2 Duo 13.3" MacBookPro5,5 (2009) For MB991*/A 2.53 GHz Core 2 Duo 13.3" MacBookPro5,5 (2009) For MC374*/A 2.4 GHz Core 2 Duo 13.3" MacBookPro7,1 (2010) For MC375*/A 2.66 GHz Core 2 Duo 13.3" MacBookPro7,1 (2010) For MC700*/A 2.3 GHz Core i5 13.3" MacBookPro8,1 (Early 2011) For MC724*/A 2.7 GHz Core i7 13.3" MacBookPro8,1 (Early 2011) For MD313*/A 2.4 GHz Core i5 13.3" MacBookPro8,1 (Late 2011) For MD314*/A 2.8 GHz Core i7 13.3"; MacBookPro8,1 (Late 2011) For MD101*/A 2.5 GHz Core i5 13.3" MacBookPro9,2 (Mid 2012 For MD102*/A 2.9 GHz Core i7 13.3"; MacBookPro9,2 (Mid 2012) Compatible PNs: 922-9063 922-9525 922-9773 Important Reminder: It is only fit MacBook Pro unibody A1278 2009 2010 2011 2012 year (Not fit 2008 year).Not fit macbook pro retina series ,either.please check carefully before purchase.

Install Guide is not in included.Please send it to the computer repair shop to install this trackpad if you are not professional on it. Part Number: 922-9063 922-9525 922-9773,please check. Not Fit for Year 2008 A1278.Please don't buy it for this machine. Important reminder:This trackpad is only fit for MacBook Pro unibody A1278 Year 2009 2010 2011 2012.Not fit Macbook Pro Retina series. Package Content:A Trackpad With Cable.