This 2-meter charge cable features a magnetic MagSafe 3 connector that helps guide the plug to the charging port of your Mac notebook. Pair it with a compatible USB-C power adapter to conveniently charge your notebook from a wall outlet and take advantage of fast-charging capabilities. The magnetic connection is strong enough to resist most unintended disconnects, but if someone trips on the cable, it releases so your Mac notebook stays put. An LED turns amber when the battery is charging and green when it’s fully charged. Made with a woven design for long-lasting durability.

Brand new - This came with the new macbook I don't need it as I charge with USB-C only

Works on all new Macbook M1 - M2 - M3