85w Adapter is suitable for. 45w Adapter is suitable for. For MacBook Air 11" A1465 & 13" A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015, Early 2017). For MacBook Pro Unibody A1286 (MacBook Pro 15" Mid 2012, Late 2011, Early 2011, Mid 2010, Mid 2009).
