Magsafe Power Adapter Quality Product PromiseHigh quality plastic body shell and cords, updated circuit board with synchronous rectification and no-load voltage-free technology, High Stability NO breakdowns, NO fire sparking, No Buzz, SECURITY to use.Our 60w Adapter has a powerful magnetic connector as well as a durable cord that will stay intact and safe from fraying even after going through numerous bends and charges.Compatible Models:* For Macbook Pro 13 inch Retina Display:-MacBook Pro (13-inch, Early 2015)-MacBook Pro ( 13-inch, Mid 2014)-MacBook Pro (13-inch, Early 2013)-MacBook Pro (13-inch, Late 2012)Otherwise: Our MacBook Pro charger 60wT can be used as a MagSafe 2 45w T charger and a MagSafe 2 60w charger, It safely and quickly converts power to your specific Macbook air 45w T charger.