It used to be so simple: you bought the best MacBook ... Power Adapter Being 'Pro' means this line-up receives even faster charging options: the 13-inch MacBook Pro M2 features a 67W charger ...

This output is converted into DC with a few diodes, filtered, and wired into a MagSafe adapter. The genuine MacBook charger is much more complicated. Like the cheap copy, it’s a switching power ...