The SD-PS-M641 is a powerful seamless 4K presentation switcher with multiview function. It can take up to 6 video inputs with up to 4K resolution at different formats (HDMI, DP, USB-C) and then display it onto a display with resolution up to 4K. It not only can seamlessly switch between different video inputs onto the screen but also can display selected video inputs onto the screen at a preset multiview mode.

The SD-PS-M641 presentation switcher supports de-embedded input audios and embed any external audio onto the selected outputs, with line or microphone audio inputs. Scaled video signals are available as HDMI or HDBaseT for long-distance transmission. 

This makes the SD-PS-M641 a great solution for a wide number of applications including classrooms, lecture halls, broadcasting, meeting and conference rooms. 

For more information on the SD-PS-M641, please follow this link