Product Description: HD Multimedia Interface RJ45 Extender 394ft Over CAT5e CAT6 Cable POC Function 4K 30Hz KVM Extender with Loop Out 100‑240V US Plug Enhance your multimedia setup with our advanced HD Multimedia Interface RJ45 Extender, designed to deliver high-quality video and audio over long distances with ease and efficiency. Perfect for a variety of professional and personal applications, this extender offers seamless connectivity and superior performance. 120m HD Extension: Achieve remarkable HD extension with support for HD Multimedia Interface signals over a single cable up to 120 meters (394 feet). Effortlessly connect 4K high-definition sound and video signals using CAT5e or CAT6 cables, extending your display reach without compromising quality. Support Video and Sound: Enjoy stunning video resolutions up to 4K at 30Hz, along with compatibility for 1080P, 1080i, 720p, 576p, 576i, 480p, and 480i. This extender also supports a wide range of sound formats, including Dolby Digital, Dolby TrueHD, DTS, DTS HD, Dolby AC3, DSD, and LPCM7.1, ensuring a rich audio experience. Sound Independent Output: Experience flexibility with sound stripped independent output, featuring bi-directional sound stripped 3.5mm stereo output. The IR return function adds convenience, allowing for remote control of your devices from a distance. Local Loop Out: Benefit from signal local loop out, enabling 120 meters of long-distance transmission of 4K signals. The transmitter can loop out one-way 4K signals simultaneously, providing a plug-and-play solution that requires no additional drivers for installation. Applicable Scenarios: Ideal for a wide range of settings, this HD Multimedia Interface RJ45 extender is perfect for building monitoring, government services, school multimedia teaching, bars, KTV, teleconferencing, home theaters, TV stores, and more. Its versatility makes it a valuable addition to any multimedia environment. Upgrade your audio-visual experience with our HD Multimedia Interface RJ45 Extender, offering reliable performance and exceptional quality for both professional and personal use. Whether you're setting up a home theater or enhancing a commercial space, this extender provides the connectivity and clarity you need.