CABLEDECONN 8K HDMI 2.1 Copper Cord Real UHD HDR 8K 48Gbps,8K@60Hz 4K@120Hz Support HDCP 3D HDMI Cable for PS4 SetTop Box HDTVs Projectors (7m, HDMI8K Copper)

Well I returned this item coz it was bought by mistake otherwise quality looked good ..

Very good and looks quality

I believe it is mandatory to be certified in order to call it an Ultra High Speed HDMI Cable. But I don't see it anywhere on the package, nor on the cable itself. It doesn't mention it supports 48gbps neither. It only came in as a cable in a zipped plastic bag.

これはHDMI1.4です。騙されては行けません。

Bought this cable to use with my PS5 and Sony X9000H TV.While the cable worked initially, when playing content at 4K with HDR (and/or at 120Hz), the screen periodically blanks out. This cable simply cannot handle the data transfer requirements and will error out.It's a shame.

I like these HDMI cables as they are the right length, well made but the display cable I had issues with so I have to find a better cable. For those who are looking, Benq recommends buying a USB-IF feature cable which includes power delivery, video / audio & data transfer. Some people may experience no sound, no video or other issues with cables without any certification. I suggest taking your time and know what you need and then search for a cable that is verified to do what you need it for with a high focus on shielding, frequency and quality.

Nice build quality