「SE-500HD 4-Channel 1080p HDMI Video Presentation Switcher」

The SE-500HD is one of the few video switchers that can support vertical format video. Portrait view video is more favorable when played on mobile devices. The built-in audio mixer supports audio input from microphones and sound libraries. Additionally, the RCA audio output can be used for monitoring and can also connect to an external amplifier. The SE-500HD is designed for use in conferences, by internet celebrities, and in small production companies. Its dedicated buttons make it user-friendly and easy for anyone to operate like a pro.