Enhance your home entertainment system with our 4K HD Multimedia Interface Coupler, designed to deliver superior video and audio quality over long distances. This extender adapter is perfect for HDTV setups, ensuring seamless and high-performance signal transmission. Discover the features that make this product a must-have for any multimedia enthusiast: Long-Distance Transmission: Effortlessly transmit HD multimedia interface video and audio signals over a network cable for distances up to 100m (328ft). Enjoy high-quality content without the limitations of traditional cable lengths. Superior Resolution Support: Experience stunning visuals with support for resolutions up to 3840x2160 at 30Hz. This adapter is compatible with the HD multimedia interface 1.4 standard and supports HDCP 1.4, ensuring you can enjoy the latest in high-definition content. Highly Adaptable Performance: The adapter automatically identifies and configures various display modes, providing reliable and efficient performance. Its adaptability ensures compatibility with a wide range of devices and display settings. Uncompressed Video Signal: Benefit from HD uncompressed video signals, which offer excellent image processing and transmission capabilities. This ensures smoother and more stable signal transmission, providing a superior viewing experience. Automatic Equalization System: The built-in automatic equalization system ensures that your picture remains smooth, clear, and stable. This feature enhances the overall quality of your video output, making it ideal for both professional and personal use. Upgrade your viewing experience with our 4K HD Multimedia Interface Coupler. Its long-distance transmission capabilities, superior resolution support, and advanced features make it the perfect choice for anyone looking to optimize their home theater or professional display setup.