
I have an earlier version of this that allows me to have two 4K HFMI monitors at 30Hz or one at 60Hz. I just assumed it would be as good if not better, but I was wrong as it can ONLY drive a DisplayPort 4K monitor at 30Hz. It doesn't matter if you have one or two 4K monitors, both run at 30Hz. The previous version from 4 years ago is MUCH better and MUCH cheaper!

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