Product Description: 4K HD Multimedia Interface Extender with 656ft Ethernet Cable - EU Plug Plug and Play Design: Experience hassle-free installation with our HD multimedia interface extender. Designed for simplicity, it supports a maximum resolution of 3840x2160 at 30Hz, ensuring you enjoy stunning 4K visuals. Its backward compatibility makes it a versatile choice for any setup. Wide Compatibility: This HD multimedia interface receiver is perfect for connecting desktop computers and laptops to a wide range of display devices. It offers long-distance connections with televisions, projectors, and more, making it ideal for both home and professional use. Enhanced Visual Experience: Enjoy superior sound and video quality with built-in EDID sound technology. This feature enhances the compatibility of your HD multimedia interface transmitter, delivering premium and clear audio-visual output for an immersive experience. Versatile Application: Our Ethernet cable extender is designed for a variety of applications. It is perfect for information dissemination systems, security surveillance, video conferencing systems, HD teaching systems, LCD LED stitching screens, and projectors. This versatility makes it a valuable tool for various professional settings. Efficient Transmission: Benefit from efficient data transmission with the ability to connect one transmitter to multiple receivers via an Ethernet switch. This feature allows for simultaneous remote and local HD multimedia interface transmission, providing flexibility and convenience for your multimedia needs.