Stylish, slimline HDMI switches that allow a single display to be connected to multiple HDMI sources and selected using the IR remote control or button on the unit. Gold plated connections ensure optimum signal transfer and the LEDs on the front of the unit inform you as to which of the inputs are live at any one time. This updated version has a smart switching function and will support HDMI v2.0 signals, compatible with the latest 4K digital TV boxes producing 3840x2160 at 60Hz resolutions.