The KanexPro EXT-100SL18G extender is an UltraSlim 4K /60Hz transmitter - receiver set designed to extend natural and uncompressed ultra HD 4K signals from your HDMI source device to a 4K display remotely located 230 feet away and full HD 1080p signals up to 330ft.(100m). It also supports PoH (power over HDBaseT) requiring you to power only from one side, either the sender or receiver. For dynamic range and wide color range (gamut) HDR and 4:4:4 Chroma color sampling are one of the key features of these extenders.