Matrox Graphics eXpansion Module TripleHead2Go Digital video converter T2G-DP-MIF Operating Systems Supported: Microsoft Windows 8 (32/64bit), Windows 7 (32/64bit), Windows Vista (32/64bit), Windows XP (32/64bit), Windows Server 2012 (32/64bit), Windows Server 2003/2008 (32/64bit), Mac OS X Mountain Lion (10.8), Mac OS X Lion (10.7), Mac OS X (10.6, 10.5) and Linux System Requirements: Single DisplayPort or Mini DisplayPort video output, or Thunderbolt port, on a compatible system Powered USB connector Display Driver supporting 3072 x 768 or higher resolution