Thanks for the reply redflagdealsguy.redflagdealsguy wrote: ↑ A 2017 MacBook Pro should support 4K60 via USB-C according to:
It should work, and the reviews on that cable are pretty solid, even after adjusting for false reviews.
Have you tried restarting after connecting that cable, and seeing if that fixes it?
Full admission: I struggle to tech-support Mac devices as a PC guy, so I'd welcome feedback from the audience.
Yes, I did try to restart after connecting the cable but I still couldn't get over 30Hz, I have a suspect the cable is not 4K 60Hz because I don't have the label "4K/60Hz"on the HDMI connector as the picture on Amazon shows.
For that reason I purchased other 2 cables from different manufactures that declare to be 4K@60Hz.
I love Mac because it makes me more productive than PC, but I hate when I can't control things they are very easy to change in windows (like resolution and refresh rate on Nvidia Control panel).