StarTech.com 2 Port HDMI over HDMI HDMI Extender 50m, 3840x2160 Maximum Resolution

The Startech HDMI over CAT6 extender kit lets you transmit your 4K 60Hz signal up to 165 ft. (50 m) over a single CAT6 cable, with the added benefit of a local HDMI output.

Crystal-clear picture quality with support for resolutions up to 4K 60Hz
Compatible with HDR and 4:4:4 Chroma subsampling for life like images
Hassle-free setup with long-distance transmission over a reliable connection