Review on Postta HDMI Cable(75 Feet Blue) HDMI 2 by Michael Paquette

It says 4K 60Hz but the picture doesn't show up unless you set the output frequency to 30Hz. Even at 1080p it doesn't run at 60Hz! I finally managed to display it at 60Hz but I have to go into my graphics card and select YCbCr 4:2:0 (the lowest possible setting) then it displays at 60Hz. Keep in mind that it's not something in your display options, it's your graphics card settings, and even then it's not a default option. Have fun getting this thing up and running properly. I'm sick of these cables doing the bare minimum to say 4k 60 on the box.