Multiple Monitor Solutions for Mac Users
DualHead2Go and TripleHead2Go are external multi-monitor adapters. These small boxes attach to the video output of your notebook or desktop computer and let you connect two or three monitors or projectors to your system*. You can open a different application on each monitor to multi task more efficiently, or you can span one application across all screens and view more content at once. DualHead2Go and TripleHead2Go are available in DisplayPort, Digital, or Analog Editions.
*All monitors or projectors will be running at the same resolution.