Simplecom CM340 Mechanical 4 Way Manual Push Button HDMI Switch Box 4 Port 4K UHD HDCPSimplecom CM340 Mechanical 4 Way Manual Push Button HDMI Switch Box 4 Port 4K UHD HDCP With an increasing number of HDMI enabled entertainment devices becoming available, such as games consoles, DVD players and network streaming boxes, you are likely to find yourself lacking in HDMI ports with a large number of sets only possessing the one. The Simplecom CM340 HDMI Switch Box solves this problem by allowing 4 HDMI sources to be connected to a single