Garantir 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 18.2Gbps. These cables are designed to exceed the highest measure of HDMI performance and will enhance video experiences with higher resolutions, increased speeds, sharper images and are backward compatible with previous HDMI specifications for existing HDMI devices. They have a built-in signal booster that supports HDMI A/V connections at longer distances up to 100 meters than non-active cables and this cable does not require an external power adapter. Cable also deliver dual video streams, so that two videos can be viewed simultaneously on a single display.