Rocketfish™ 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable Black RF-HG08N19 - Best Buy
Pro AV/IT Certified 18Gb 4K High Speed HDMI Cable with ProGrip 9ft Black
C2G 50ft Performance Ultra Flexible Active High Speed HDMI Cable - 4K 60Hz - C2G10384 - -
Increases in the speed of USB, HDMI and DisplayPort show no signs of stopping -- Greater benefits to users, but at the cost of reduced transfer distance|THine Electronics
XHC21-81G
Monoprice 8K Certified Ultra High Speed HDMI 2.1 Cable 3 Feet Black 48Gbps eARC | eBay
Monster High Speed 4K HDR HDMI Cable with Built-in LED Light, Blue LED, 6 ft Cord - Walmart.com
Belkin UltraHD High Speed 4K HDMI Cable (2m) - Apple
Ultra high speed HDMI 2.1 spec released, with a new cable to boot