Cable Matters [Ultra High Speed HDMI Certified] Braided 48Gbps 8K HDMI Cable 16.4 ft / 5m with 8K@60Hz, 4K@240Hz and HDR Support for PS5, Xbox Series X/S, RTX3080 / 3090, Apple TV and More in White

Works great!

There are a lot of cables that are not actually HDMI2.1 out there. This one seems to be up to spec as far as I can tell. The cable is thick and very well built and the ends seem to be robust enough to handle a sharp bend if you had no other choice.I plugged it into my computer and Samsung Q70A and it is registering as 120hz and the TV is showing 120Hz input.If you have issues getting your 4k TV to show up as 120Hz on your computer you need to go into: windows display settings -> *scroll to bottom of page* Advance Display Settings-> Set refresh rate to 120hz. Now if you go into your graphic card control panel you will be able to set the display to 120Hz.For my samsung TV it must also be on HDMI port 4 and game mode must be turned on to get 120hz from ANY source (ps5, PC, etc).If the cable starts to flicker or crap out I will update this review, but so far it seems like this is a good quality HDMI2.1 cable that is priced fairly. I have 2 amazon basics cables that are also up to spec but they only go up to 10ft and I needed 15ft.

I read some reviews saying this did not pass 4K 120 Hz. That made me hesitant to buy it since it was needed for my purposes. But, I decided if it didn’t work I could just return it. Luckily it works.This cable goes from an RTX 3080 graphics card in a PC to an LG C1 OLED. On initial connection my PC was showing a max of 60Hz. But there was a pop up on the TV asking if I wanted to enable HD Deep Color. Once I enabled this everything worked as desired. Refresh rate was enabled up to 120Hz, color depth increased to 10-but, and HDR was available.The cable itself seems to be good quality. One of the longer options I’ve seen that meets spec at an affordable price. Also, important for my purpose was it came in white.

Very well built cable. Using it with my 3080ti connected to my LG C1 and it’s running games in 4k 144hz no problem

Very well made, works perfectly