The NetMedia? iHDMI? 4x1 is an intelligent auto-sensing four-port High Definition Multimedia Interface (HDMI) switch. It automatically senses and connects whichever component was last powered up to provide spontaneous access to multiple HDMI devices such as Satellites, Blu-rays, video game consoles, or computers. The iHDMI-4x1? is perfect for home theaters, boardrooms, schools, and churches. Cascade additional 4x1 switches to make even larger intelligent arrays (7x1, 10x1, 16x1, etc.).</p>