The Linkskey LVS-004E is a 4-port Video Splitter with an enhanced video bandwidth of up to 350 MHz, supporting a resolution of up to 2048 x 1536 pixels. It allows four monitors to display the same video source from a single PC. While splitting the video signals to multiple monitors, the image quality stays crisp and clear throughout. For more monitor displays, you can drive up to 100 monitors by cascading multiple video splitters together. The Video Splitters are your ideal solution for presentation and classroom use. The Linkskey LVS-004E Video Splitter features a robust and durable metal enclosure to work within environments pervasive with electromagnetic interference and wherever a sturdy protective metal case is needed to withstand accidental impact.