I had to install a 35’ HDMI cable through my walls and attic 11 years ago. I bought the highest quality, largest wire gauge, cable Monoprice had. I just upgrade

I had to install a 35’ HDMI cable through my walls and attic 11 years ago. I bought the highest quality, largest wire gauge, cable Monoprice had. I just upgraded my receiver and TV to 4K HDR. Guess what, that HDMI cable that was bought before 4K HDR even existed, works perfectly. I don’t even have to use chroma subsampling to bring the required bandwidth down. Oddly enough, the one thing it can’t do, that the new replacement cable, that I haven’t installed yet, can do is 1440p. 1080p and 2160p are fine. Even though 1440p even at 120Hz is less bandwidth than 4K @ 60Hz. Go figure. I don’t use my CAT6 as much as I used to, but where I do, it is amazing. Wired connections are essential for remote work IMO.