Ports: Input: 2 x HDMI female
Ouput: 1 x HDMI female
Control Port: 1 x RS-232
Specifications: The 4K 2 x 1 HDMI Switch enables switching between two HDMI sources to a single display. The switch supports resolutions up to 4K (UHD) and has a smart auto switching function that enables the device to automatically switch to a source when it becomes active. Advanced EDID functionality enables the switch to either read and copy EDID automatically from screens, or audio/video EDID information can be copied manually.