VP-778 is a presentation matrix switcher/scaler that can be configured as a single 4K output (4K@30Hz UHD [3840x2160]) or dual HD scaler with full PiP capabilities. It can scale to two independent HDMI outputs, each with a parallel HDBaseT output. VP-778 includes both analog and embedded audio inputs and outputs and audio DSP features. It also features two microphone inputs and digital & analog balanced stereo and amplified speaker outputs. VP-778 can be controlled using built-in web pages, RS-232 and IR.