The answer isn't any. Though the 65W charger works with all Apple units, It is far from ideal for the MacBook Air. The 30W charger is a greater choice for this product. The existence of MagSafe on an Apple notebook was a presented ideal up right until Apple introduced https://martinspicm.thekatyblog.com/19838508/the-fact-about-15-inch-macbook-pro-that-no-one-is-suggesting