... version standard cable,output transmission length up to 20m 5.Input terminal can switch through ... infrared,or directly select button to switch signal, can skipped unconnected signal 6. ... Memory function, restart or to reconnection, can return to the previous connection status 7.HDMI resolution ... 16.Weight: 51.5g HDMI 3 to 1 Switch,HDMI 3 to 1 video switch,HDMI switch box