Compatible With :- 13 inch / 13.3 inch Aluminum Unibody Apple MacBook Pro ( Mid 2009 or Later )Model No: A1278, Order No: MB990LL/A or MB991LL/A (released in June 2009) or MC374LL/A or MC375LL/A (released in April 2010) or MC700LL/A or MC724LL/A (released in Feb. 2011) or MD313LL/A or
Compatible With :- 13 inch / 13.3 inch Aluminum Unibody Apple MacBook Pro ( Mid 2009 or Later )Model No: A1278, Order No: MB990LL/A or MB991LL/A (released in June 2009) or MC374LL/A or MC375LL/A (released in April 2010) or MC700LL/A or MC724LL/A (released in Feb. 2011) or MD313LL/A or MD314LL/A (released in Oct. 2011).