Important Note: 1) The 4K resolutions mean the switch comes with scaler and it can scale the 720P/1080P or lower resolutions to 4K@30Hz for better compatibility. Only refers to the resolution, the video quality cannot be improved. 2) Under Multi-viewer mode, the actual video quality regarding the watching experience, might be no more than 1080P as it compresses the video source to display them in a single display. 3) The seamless switch is only working under the full-screen mode and both 4 HDMI inputs must be 1080P@60Hz. 4) If you choose the 4X2 Matrix viewer model, the seamless switch is only available with output 1. 5) If you choose the HDMI Matrix Multiviewer model, the viewer function is only available with output 1.
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