4K@60Hz 4:2:0 8bit HDR: Transmits uncompressed 4K@60Hz HDMI signal up to 40m/130ft, and 1080P@60hz up to 70m/230ft over a single Cat 6a/7 cable. Also supports Dolby Atmos, DTS:X, Dolby True-HD, DTS-HD Master, LPCM 2.1/5.1/7.1 CH. Multi-Functional HDBaseT Extender: Supports bi-directional PoE, IR, CEC and RS232, as well as automatic EDID management. HDMI 1.4/HDCP 2.2 compliant with HDR (4K@60hz 4:2:0 chroma subsampling only). Bi-Directional PoE & RS232: Only one power adapter is needed to power both the 4K HDMI transmitter and receiver. And with bi-directional RS232 pass-through, you can effortlessly control both HDMI source and display at remote side, enjoying more convenience. Plug & Play, Excellent Compatibility: Works perfectly with PCs, game consoles and most HDMI display devices. No software or driver is required; just plug and play. Slim Appearance & Wide Applications: Compact and space-saving, as small as a smartphone. Ideal for digital signage, home theater, b