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 a 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.

The SD-PS-M641 presentation switcher can be easily controlled via web GUI, front panel buttons, RS232, IR or an 3rd party controller which offers the greatly controlling flexibility. The unit can run standalone once configured.