StarTech.com 4x4 HDMI Matrix Switch with Picture-and-Picture Multiviewer or Video Wall

TheVS424HDPIP 4X4 HDMI Matrix Switch with Picture-and-Picture (PAP) gives you the power to seamlessly combine and distribute four HDMI audio/video sourcesacross four different HDMI displays, with the added ability to combine multiple images on the same display. See the Whole Picture The split-screen multiplexing switchcombines the flexibility of a matrix switch with the scalability of a video wall, giving you the freedom to combine video sources on a single display. You can alsodistribute different videocombinations independently across four individualdisplays. The switch offersfull matrix configuration supporting four different picture-and-picture modes per display: Matrix Mode (1x1) / Dual Mode (2x1) / Quad ...