✔ 4K/60Hz HDBaseT EXTENDER – Extends Ultra HD 4K & HDR HDMI audio/video signals over one cost effective CAT6 cable, while maintaining signal strength and lossless video. Supports DTS-HD, Dolby TrueHD, 7.1ch digital audio and all other HDMI standard formats | ✔ TRANSMISSION RANGE – Up to 230ft (70m) @1080p & 130ft (40m) @4K/60Hz. * Note: A good quality CAT5e/6/7 cable is essential in delivering quality content; Use a straight-through Ethernet cable and NOT crossover. We recommend using high performance pure COPPER gofanco CAT6 cables to ensure reliable performance: Search CAT6UTP-100 (B07PB3R8BK) / CAT6UTP-150 (B07P6TDMLH) on Amazon | ✔ ADVANCED FEATURES – Auto Downscaling from 4K to 1080p (Receiver Output and Local Loopout Output), Bi-directional IR, and Power over Cable (PoC) allows one power adapter to power both the TX & RX units; HDMI 2.0, HDCP 2.2, UHD 4K/60Hz 4:4:4, HDR, 18Gbps Bandwidth; Easy-to-follow EDID configurations via DIP switches | ✔ HDMI LOOPOUT – HDMI Transmitter couples as an HDMI splitter by adding an additional HDMI output to connect to a local display for monitoring and convenience of knowing what is being displayed on the receiver side in a distant area | ✔ SIMPLE INSTALLATION - No driver required; Surface-mountable metal housing provides durability and minimizes EMI/RFI noise interference. FCC, CE & RoHS compliant. Our products are backed with a 1-year limited warranty and experienced tech support team in Silicon Valley. If you have any questions or concerns, visit our gofanco website or click on our name in the buy box and select "Ask a Question".