Every Mac with a Mini DisplayPort allows you to connect an external display or projector using a VGA connector an adapter. However you'll need the cable coming from your connection device to terminate in a male VGA to connect to this adapter. Overview:
Connects Mac to standard analog monitor, projector, or LCD that includes a VGA connector cable terminating in a male. As this adapter is female VGA to male miniDV. Compatible with Mac computers with Mini DisplayPort