Thunderbolt to MINI DVI

What cable do I need to connect a Macbook Air (2011) thunderbolt port to a 24" iMac (2008) DVI port to be able to run the Macbook Air in target mode. In other words, the iMac would act as an external display for the new Macbook Air.
Thank you in advance,

Apple Thunderbolt Cable

Apple Thunderbolt Cable

Product No Longer Available

1 Answer from the Community

  • Only the 2010 and later iMacs can run in Target Display Mode.