I am able to test this cable at 4k @ 144hz with HDR and VRR. Everything seems to work great! I bought several of them. I used some for my computer, and some for my televisions. I can't test the 8k features out, but these cables work for my 4k 144hz, and they appear to be great quality. Monoprice is usually my go-to for cables, and they never disappoint.

It?s an HDMI cable, without branding, that does exactly what it says it does. The cable is well built. The branding is replaced with a indicator saying that it has enough bandwidth for 8K HDR. I like this cable. It?s a good cable.

I love these ultra high speed hdmi cables. You never see the cables so who needs a logo. Save some $$$ and get all your accessories from Monoprice.

Used on my ps5, everything going swimmingly no issues

fast easy process

Solved problems I was having with standard High Speed cables running 4K HDR Chroma 4:2:2 from an Apple TV 4K on one TV and with periodic 4K HDR sync issues with an AT&T TV box on another TV. If you’re having problems with existing cables or need new ones anyway, might as well get the latest actual options.

Works great. Also seems to have ridded my hiccup issues.