Review on 🔌 Rommisie 4K HDMI Cable (6.6FT, Black) - High Speed, Gold Plated Connectors, Ethernet Audio Return, Video 4K, FullHD1080p 3D - Xbox, Playstation, PC, HDTV Compatible by Rosalio Zavala

.and the package clearly says "max transfer rate 5Gbps" which is fine for 1080p, but if the product description (with its clear charts) claims 18Gbps for 4K UHD then it should be match between enter. It appears to be a standard HDMI cable, not one rated for 4K bitrate.