Distribute one HDMI source to four displays without sacrificing 4K clarity or audio consistency. The Black Box VSP-HDMI1X4-4K is built for environments where a single source must reach multiple screens with predictable results, whether you are driving signage, monitoring feeds, or presenting to several displays at once. Advanced EDID handling helps maintain compatibility across connected displays. The splitter can read and copy EDID automatically from the screens, or you can manually copy EDID audio and video information to the unit when a fixed configuration is required. That flexibility helps reduce handshake issues and keeps deployments stable when displays differ by model or capability. With one HDMI input and four HDMI outputs, this splitter is straightforward to deploy and easy to scale within a rack, lectern, or AV cabinet. It supports up to 3,840 x 2,160 resolution, giving teams the headroom needed for modern UHD content. TAA compliance and a 3-year warranty add procurement confidence for enterprise and public-sector environments where reliability and sourcing matter.