MagSafe 1 to MagSafe 2 Converter.
This adapter is compatible with the original 45W MagSafe 1 chargers for the MacBook Air (Revision B), and the 85W MagSafe 1 chargers (Original and Compact), and converts them to be compatible with the 2012 11"/13" MacBook Air and the 2012 15" Retina Display model of MacBook Pro
Please Note:It is important that the correct wattage charger is used with your machine. the 2012 MacBook Airs still require a 45W charger, whereas the Retina display model of MacBook Pro requires an 85W charger in order to run.
Condition : Grade-A
Grade-A means that although used, this part is in excellent condition for it's age and if there are any cosmetic blemishes, they will be very minor.
Part Number(s) : 923-0160, APLMD504LLA, MD504ZM/A
Warranty : 3months
Compatibility: