Best Choice: If the touchpad assembly in your laptop is damaged or defective and not working, this A1278 trackpad with cable is the lowest cost solution to your old touchpad not working problem. This will be your best choice.
Compatible Model:Compatible with MacBook Pro 13" Unibody A1278 (Mid 2009 - Mid 2012): For MacBookPro5,5 Mid 2009:(MB990LL/A,MB991LL/A), MacBookPro7,1 Mid 2010:(MC374LL/A, MC375LL/A), MacBookPro8,1 Early 2011:(MC700LL/A,MC724LL/A), MacBookPro8,1 Late 2011:(MD313LL/A,MD314LL/A), MacBookPro9,2 Mid 2012:(MD101LL/A,MD102LL/A).
Tips:This touchpad is not 2008 compatible or suitable for Macbook Air series.Before purchasing, please carefully review the product description and pictures and check your computer year and part number to make sure you are ordering the correct one.