1) Product Condition:Brand New 100%(Every one will be tested before sending out) | 2) A1278 Macbook Pro 13", Compatible year : 2009-2012 | 3) EMC: 2326 / 2351 / 2419 / 2555 / 2554 | 4) Compatible Apple Order Number: MB467LL/A, MB991LL/A, MC374LL/A, MC375LL/A, MC700LL/A, MD313LL/A, MC724LL/A, MD314LL/A, MD101LL/A, MD102LL/A | 5)【Universal repair tool】Please check the asin B07S9YFQJH if you need pry scewdrive Repair your iPad, iPhone,android Phone, PSP,XBox,PlayStation,Nintendo,SSD,MP3 ,players,PC, Watch and more daily devices.