These Active High Speed HDMI Cables are the perfect solution for experiencing resolutions up to 4K (4096 x 2160 at 60hz, 4:4:4), bandwidths up to 18Gbps, HDR for higher contrast ratios and vivid colors, plus 32 uncompressed digital audio channels to provide crystal-clear sound-making them ideal for classrooms, conference rooms, houses of worship, and other commercial environments.These Active High Speed HDMI Cables are the perfect solution for experiencing resolutions up to 4K (4096 x 2160 at 60hz, 4:4:4), bandwidths up to 18Gbps, HDR for higher contrast ratios and vivid colors, plus 32 uncompressed digital audio channels to provide crystal-clear sound-making them ideal for classrooms, conference rooms, houses of worship, and other commercial environments.