I put this cable in wall for the tv's that are anchored to the wall. Being 8k I believe it will be future proof and I will not have to change the cable for another 20 years (hopefully) I give 3 stars because nowhere on the cable is written the specs of the cable. The specs are only on the bag, makes me wonder if this is just a standard 4K cable but in a 8K bag? Does anyone have any tools to check the accuracy of the statements being made by the seller?

Tested this cable on my Xbox Series X. It does not recognize this cable as capable of 120Hz with Dolby Vision. The cable it comes with can do this. This cable was purchased for 4K /120Hz on the new Apple TV when it comes out since they don't include HDMI in the box. Doubting that it will actually work now. Disappointing. My display is an LG B9 OLED and I know I have had it work properly with the bundled cable. This cable passes 4K/60 but so does HDMI 2.0.