grafixsuz2 3 Bought this for use in our studio, to connect TV monitors for our presenters and separate monitors for our puppetry staff. It looks good, feels solid, but offers terrible picture quality, flickering that will give someone fits if not careful. This doesn't work with some screens or ports. I would thoroughly recommend trying another brand. I have had it for several months now, hoping that temperature conditions, and or devices connected would change the outcome and no. Buy cheap get what you pay for! So yesterday it made it's way to HDMI Splitter heaven!