The Evolution by Vanco EVSW21MV 2x1 HDMI Switch with Multiview and PIP allows for two sources to be connected and be viewed one at a time like a standard switcher, or allows for Multiview. Tired of switching channels back and forth? Multiview allows for both sources connected to be viewed on the same display! There are two modes for Multiview, Side-by-side is a configuration that shows both sources in a split screen format, while PIP (Picture in Picture) shows a smaller screen within a larger screen that can be switched. For connectivity and control, the EVSW21MV includes an IR remote control and RS-232 serial cable for any custom control setup. The EVSW21MV is the perfect solution for watching multiple sporting events, having multiple people share the same display, or to show advertisements in a commercial application.