Support mini display port 1.1a dual-mode input the hdmi can support audio output for imac (late 2009) and mac book pro (mid 2010) support hdmi/dvi/vga output with the max resolution of 1920x1080p, 225 mhz/2.25gbps per channel (6.75gbps all channel), 12 bit per channel (36 bit all channel) deep color. Automatic detect the display by plugging and unplugging it. Powered from mini display port source...