Supports 4 HDMI Inputs to 4 HDMI Outputs Inputs Supported: DVD Players, Blu-ray Players, Computers, Gaming Consoles, Streaming Devices, Security Cameras, etc. Outputs Supported: 4K-1080p TV/Monitors, Projectors, etc. View Modes: Mirror Inputs to multiple outputs or Distribute inputs to specific outputs. Downscales 4K content 1080p (if necessary) while maintaining 4K resolution on 4K capable outputs. De-embedded audio to analog L/R and Coaxial ports outputs. Methods of control; Front Panel, Remote Control, RS-232 and WebGui