Product Description: HD Multimedia Interface 2.0 Extender 4K 328ft Over Cat5e/6/7 Cable with Loop Out, IR Control, Cascading, US Plug Transform your audiovisual setup with our HD Multimedia Interface 2.0 Extender, designed to deliver superior performance and flexibility for both home and professional environments. 100 Meter HD Extension: Extend your 4K at 30Hz and 1080p signals up to 100 meters (328 feet) using Cat5e, Cat6, or Cat7 Ethernet cables. The local loop output feature allows for an additional display on the sending side, providing easy monitoring and ensuring seamless operation. Support Video and Sound: Experience stunning video quality with support for resolutions including 4K at 30Hz, 1080p, 1080i, 720p, 576p, 576i, 480p, and 480i. Enjoy immersive audio with support for sound formats such as Dolby Digital, Dolby TrueHD, DTS, DTS HD, Dolby AC3, DSD, and LPCM7.1, ensuring a rich and dynamic sound experience. With IR Control and Cascade: Effortlessly control your HD Multimedia Interface video source, such as a DVD player, from the display position using the included IR sensor cable. The cascading feature allows for 1-to-1 or 1-to-many expansion using additional receiver units, making it ideal for complex setups and large-scale installations. Safe and Stable: Protect your equipment with an 8000v industrial-grade surge guard against static electricity and thunderstrike. The newly designed isolation transformer enhances signal stability over longer distances and provides additional protection against surges and thunderstrike, ensuring reliable performance. Strong Compatibility: This extender is compatible with all major operating systems, including Windows, OS X, and Linux. It works seamlessly with devices such as iOS TV 4K, Amazon Fire TV 4K, Cisco cable boxes, Comcast, Xbox One X, Vizio TV, and more, making it a versatile addition to any setup. Upgrade your audiovisual experience with our HD Multimedia Interface 2.0 Extender, offering unparalleled range, quality, and compatibility. Perfect for enhancing productivity and delivering exceptional viewing and listening experiences, this extender is a must-have for any modern audiovisual environment.