StarTech.com HDMI Over IP Extender Kit - Video Over IP Extender with Support for Video Wall - 4K - 1 Input Device - 1 Output Device - 328.08 ft Range - 2 x Network (RJ-45) - 1 x HDMI In - 1 x HDMI Out - Serial Port - 4K - 3840 x 2160 - Twisted Pair - Category 6 - Rack-mountable: