Kinivo K300 Premium 3-Port High Speed 4K HDMI Switch with IR Wireless Remote and AC Power Adapter - Supports Resolutions up to 4K UltraHD & 3D Connect three HDMI input devices (e.g. gaming console, DVD player, etc..) to a single output display (HDTV) helping reduce clutter from wires being fed into your HDTV Experience your favorite media through advanced crystal-clear 4K resolution and immersive 3D content (supports 1080p as well) Can switch automatically (based on active input) allowing you to enjoy your media instantly without the fuss of setting up. Also includes manual switching using the supplied IR remote Efficient heat dissipation through hybrid aluminium body and convenient design with all HDMI ports on the back One-year warranty with lifetime US based customer support