EAKAI 4K 3-Port HDMI Switcher Box 3 Input 1 Output with IR Remote Control for PC Laptop,Xbox360/one, PS4/PS,Apple TV, Roku/Fire Stick,HDMI Switch Hub Splitter 4K HDMI Switcher three high speed HDMI inputs into one output This HDMI Switcher hub Supports manual switching using the supplied IR wireless remote or the button on the device Full HD Resolution: HDMI 1.4v,4Kx2K@30Hz, 3D (1080p@60Hz), Full HD (1080p@120Hz); Supports Dolby True-HD, DTS-HD, Dobly Digital, DTS Digital Memory function: this 3 port HDMI Switcher can recall last time connection state after reseting or rejoining,no signal lost Note: Don't support 4K@60Hz only support 4k@30Hz, please check your device carefully before placing order. 12-months warranty backed by EAKAI