Startechcom 1080p and 4k hdmi auto switches startechcom vs123hd this vs123hd 3 port hdmi auto switch from startechcom features three prioritised hdmi input ports if the active hdmi source is turned off disconnected or otherwise lost the switch automatically selects the next available hdmi signal as the priority output ensuring the display always receives a signalthe automatic switch includes an ir remote control so youll be able to share an hd projector or display between three hdm