3 Things to Know About MagSafe vs. USB-C Charging on a MacBook Air

Both charge at the same speed Apple’s MagSafe and USB-C ports on the same MacBook Air model support the same maximum wattage—usually 67W or 70W on M2 and newer, 35W on M1. Plugging the same adapter into either port gives identical charging speeds.

MagSafe is more convenient MagSafe snaps on magnetically and won’t yank your laptop off the table if someone trips over the cord. USB-C is universal but easier to disconnect accidentally.

Choose based on cable preference Neither port charges faster. Pick the one whose cable you hate losing less.