Apple Magsafe to Magsafe 2 Converter (MD504LL/A) Posted: April 28th, 2016 — $9.99 The MagSafe to MagSafe 2 Converter allows you to use the MagSafe connector on your LED Cinema Display, Thunderbolt Display, or MagSafe Power Adapter to charge your MagSafe 2-equipped Mac computer.