The Apple Mini-DVI to VGA Adapter is designed for use with the iMac (Intel Core Duo), MacBook, and 12-inch PowerBook G4. Connect the adapter to the Mini-DVI port of the computer and the VGA end of the adapter to an external VGA monitor or projector.
Apple MacBook Series Jack- DC For Laptop To be used in: Apple MacBook
•1.6 or 1.8 GHz (Original) MacBook Airs
•1.6 or 1.86 GHz (Late 2008) MacBook Airs
•1.86 or 2.13 GHz (Mid 2009) MacBook Airs
Apple MacBook Series Jack- DC For Laptop To be used in: Apple MacBook Air •1.4 or 1.6 GHz (Late 2010) 11" MacBook Airs MacBook Air 11" Model A1370 •1.6 or 1.8 GHz (Mid 2011) 11" MacBook Airs MacBook Air 11" Mid 2011