The MagSafe to MagSafe 2 Converter allows you to use the MagSafe connector on your LED Cinema Display, Thunderbolt Display or MagSafe Power Adaptor to charge your MagSafe 2 equipped Mac computer.
Apple MagSafe - MagSafe2 Adapter
Product
Product type
Power cable / adapter (external)
Manufacturer’s warranty
1-year bring-in (see manufacturer's website for details)