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 Mac computer with a MagSafe 2 port. System Requirements Compatibility • 24-inch Apple LED Cinema Display • 27-inch Apple LED Cinema Display • Apple Thunderbolt Display • Apple 45W MagSafe Power Adapter • Apple 85W MagSafe Power Adapter • MacBook Pro with Retina display • MacBook Air with MagSafe 2 power port Quantity (3) pieces available (( Contact only on WhatsApp )) ((Contact only on WhatsApp)) Condition: New