The 4x1 switcher for HDMI 4Kx2K is a compact and lightweight alternative to rack-mounted matrixes. It allows up to four Ultra High Definition 4K x 2K or Full HD 1080p sources to be routed to one Ultra HD display. This product supports resolutions up to 4K x 2K (3840 x 2160@30Hz). HDCP, Deep Color, 3DTV pass-through, and lossless audio formats such as LPCM 7.1, Dolby® TrueHD, and DTS-HD® Master Audio™ are also supported. Each Ultra Hi-Def source can be switched to the display using the front panel push-button controls, the included IR remote, RS-232 serial control interface, or through IP, using Telnet, UDP, and the built-in web server interface. LED indicators on the top panel display the current switching status. The 4x1 switcher is ideal for home theater systems, retail establishments, sports bars, schools, museums, hospitals, hotel lobbies, and any other installations where Ultra High Definition HDCP-compliant AV content from up to 4 HDMI sources needs to be displayed on an Ultra HD display.