Product Description: HD Multiviewer Switch with 4K 60Hz Support Enhance your multimedia setup with the HD Multiviewer Switch, a versatile and powerful solution designed to streamline your video management needs. Ideal for security systems, professional presentations, and home entertainment, this switcher offers seamless integration and superior performance. Explore the features that make this product an essential addition to your tech arsenal: Wide Compatibility: The multiviewer switch is designed to work with a broad range of devices, including security cameras, PCs, media players, computers, HDTVs, and projectors. Its universal compatibility ensures that you can easily integrate it into your existing setup without any hassle. 1 In 4 Out Configuration: This HD switcher splits one high-definition multimedia signal or DP input signal into four identical high-definition multimedia output signals. Please note that it does not support extended display functionality. For optimal performance, use a high-definition multimedia interface cable no longer than 30 feet. Seamless Switching: Featuring a 4-port seamless switching capability, this device allows for instant transitions between four high-definition multimedia interface input sources. This feature is particularly beneficial when using the unit in full-screen mode, eliminating any wait time during the switching process. Supported Resolution: The multiviewer switch supports resolutions up to 4K 60Hz, as well as 1080p, 720p, and VGA to WUXGA. It accommodates various video formats including YUV444, YUV422, YUV420, and RGB444, and supports LPCM sound for a comprehensive audio-visual experience. Plug and Play Convenience: Designed for ease of use, this device supports the RS232 protocol and features a power failure memory function. It supports 2x2 splicing and is easy to operate with a plug-and-play setup. For advanced configurations, it supports cascading to achieve high-resolution splicing, such as 4x4 splicing, enabling a stunning 7682x4320 8K display through four splicers. Upgrade your viewing experience with the HD Multiviewer Switch, offering unparalleled flexibility and performance for all your multimedia needs. Whether for professional or personal use, this switcher ensures a seamless and high-quality display solution.