Switches between two source devices to one output, or one source device to two outputs Supports resolutions up to 4K 3840x2160 @60Hz Supports HDMI audio pass-through No external power supply required, for easy and discreet installation 2 year warranty The Lindy HDMI 18G Bi-directional Switch allows the user to connect two 4K Ultra High Definition source devices such as Blu-Ray players or games consoles to a single 4K Ultra HD display or projector and easily switch between them at the push of a button. Alternatively, connect one 4K Ultra HD source can be connected to two 4K Ultra HD displays or projectors and switch between displays at the touch of a button.With support for resolutions up to 4K 3840x2160 @60Hz, this switch ensures a superior visual experience within residential, education or conferencing installations.The switch's minimalistic design, with no external power requirement, allows for a clean, discreet installation. Ports & interfaces Number of HDMI outputs 1 HDMI ports qua