S902 4K Quad-View Seamless switcher 4-to-2 seamless switchingFlexible multi-windowImage transition effects S902 S901 / G901 4K HDMI Seamless switcher 5-to-1 seamless switchingMulti-viewer3D conversion S901/ G901 S914 4K HDMI Splitter 1-to-4 HDMI distribution amplifierHDMI 2.0 in/outIntelligent EDID management S914