I HDMI, 1 HDMI via DVI converter, and VGA might work as well. Which video card do you recommend? There are so many I just don't know which one to pick.
I dont know of any cards with 2 built in hdmi's much less 3. Best you get is 1 hdmi, 1 hdmi via adapter on dvi, and 1 hdmi via adapter on display port. as far as i know of