Top critical review
Yes It RUNS 144HZ ON MAC M1 2020 but there is a but... read the full review..
Reviewed in India on 9 March 2021
I have Attached the photos dark and contrasty one is with HDMI but the faded one is with the Thunderbolt to DP cable:
So this cable is capable of running 144 hz which is amazing but it creates a bit foggy video output which is not acceptable but its not even that much that you can't use it its a bit less contrasty
Also it don't support 4k only 2k on my lg 332gk650 monitor which is a 2k monitor, I connected it through my HDMI cable then it was able to show 4k but the refresh rate was not good so then I had to order this thunderbolt to DP cable which does delivers the 144 Hz but just not able to display contrasty pictures and videos