Monster HDMI SWC-X3 High-Speed Three-Way HDMI Switch (Discontinued by Manufacturer) Expand HDMI Displays and Increase Connection Reliability Three high-performance HDMI inputs instantly adds additional full 1080p inputs to your AV system. Built-in infrared "learning" technology allows use of your existing universal remote to switch between connected sources. Mountable external infrared receiver hides the switcher from view while maintaining full remote control. Advanced jitter reduction circuitry corrects signal timing errors for the sharpest picture and most accurate color.