I bought a 4K TV and needed to upgrade the HDMI cables. The 4K cables helped somewhat but I still noticed a lot of dithering in parts of the picture where there is an area of the same color, such as a wall. The sound also lagged the video. So I purchased some 8K cables which improved the picture substantially. Having a Frontier cable box DVR probably has something to do with the picture quality. I would suggest that you skip the 4K cables and get the 8K for a slight increase in price; they are worth it.

Nice and very nice.

Works great, great price.

The items were packaged well and arrived in a timely manner. The cords are both durable and flexible. The flexibility is nice as it allows easy connection without undue pressure on hdmi port.

great cable @ great price