VP?778 is a presentation matrix switcher/scaler that can be configured as a single 4K output (4K@30Hz UHD [3840×2160]) 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.