45W 60W 85W AC Power Adapter charger for Apple MacBook Air or Pro 11"13" 15" 17"
Power: 60W /85W/45W. 60W Part Numbers：. For MacBook Air 11" A1369 & 13" A1370 (Late 2010, Mid 2011). MacBook 13" 13.3" MC461LL/A. Only Work for Macbook Pro 15" 17" since Jun.2012. MacBook 13" 1.83/2 GHz Core Duo.