The Apple Macbook Air 13" A1466 2013-2017 Magsafe DC Power Jack Board 820-3214-A is a replacement part specifically designed for Apple MacBook Air laptops. This black DC power jack board is compatible with the A1466 model and is an essential component for charging and powering the device. Made by Apple, this AC/standard jack board does not come with a manufacturer warranty but is a reliable and authentic product for repairing or upgrading your MacBook Air.