✔ ALL-IN PACKAGE - Includes 1 Transmitter and 4 Receivers. Extend and distribute 1 HDMI source to 4 HDMI displays over CAT5e/6/7 simultaneously. **NOTE: If you live in an area with thunderstorms, plug this product's power adapter into a surge protecter power strip to protect your device from voltage spikes.

✔ HDMI LOSSLESS/UNCOMPRESSED TRANSMISSION - It extends HDMI audio/video signals to synchronous output video display(s) is as fluent as direct connection; Supports 480i/480p/720p/1080i/1080p at 60Hz video resolutions and surround sound up to 7.1-channel or stereo digital audio; Compatible with HDCP compliant devices & content

✔ VIDEO TRANSMISSION - Up to 40m (130ft) at 1080p@60Hz with CAT5e/6/7. Good quality CATx cables are essential in delivering quality content. We recommend using high performance pure COPPER gofanco CAT6 cables to ensure reliable performance: Search CAT6UTP-100(B07PB3R8BK)/CAT6UTP-150(B07P6TDMLH) on Amazon.

✔ IR REMOTE CONTROL - Allows source device to recognize remote commands; You can control the HDMI source device at a secondary location with the included IR cables that forward commands over a CAT5e/6/7 cable for your convenience. !!!NOTE!!! this kit will NOT through a router/switch based TCP/IP network

✔ EASY INSTALLATION - No driver required; Surface mountable metal housing allows easy placement; Sturdy metal enclosure provides durability and minimizes EMI/RFI noise interference. FCC, CE & RoHS compliant. We love our products and hope you will too. Our products are backed with a 1-year limited warranty and experienced tech support team in Silicon Valley.