... -Displayport interface to your current HDMI display. Mostly used on ATi HD5970 , HD5850x2 , HD5870x2 / Apple new notebooks - MacBook, MacBook Pro, ... / channel, or 12*3 = 36bits on all channels.*NOTE* ATI Eyefinity: You will need an active mini-displayport adapter which ... is USB powered for ATI Eyefinity Graphics cards since this passive / cable adapter will ...