6x1 VGA/HDMI 4K Presentation Switcher incl. Scaler ? Presentation Switcher for VGA and HDMI signals with HDMI output ? Resolutions up to 1080p / FullHD or WUXGA at 60Hz as well as pass-through for 4K HDMI signals ? Audio extraction at one digital and two analog ports ? Auto-sense, hot plugging, RS232 control, intelligent EDID management and SCALING AUDIO DE-EMBED PLUG & PLAY comprehensive IR control