DynamicView Ultra 8K Premium High Speed HDMI Cables are the next generation of HDMI cables. Supporting resolutions up to 8K@60Hz and 48Gbps bandwidth, this future proofed cable just might be the last HDMI cable you'll ever need. DynamicView Ultra 8K enables 8K and 4K with higher refresh rates, meaning sharper high speed content. DynamicView supports Dynamic HDR, meaning content will be able to take advantage of HDR's expanded contrast ranges, brightness levels, and heightened levels of detail, optimized on a scene-by-scene or even a frame-by-frame basis.