This is a professional-grade Roland VR-50HD Multi-Format AV Mixer with Power Supply Audio video Live Switcher. It is perfect for live video production and editing, and its connectivity options include Ethernet, HD-SDI, HDMI, Audio, and USB 3.0. The switcher supports HD video format and includes features like an audio switcher. This product falls under categories like Distribution Switchers & Routers, Video Production & Editing, and Cameras & Photo.