Portta N3SWT31 HDMI Mini Switch/Switcher 3 Port 3x1 with IR Remote and Key-Press-Switching support Full HD 1080p / 4K Connect 3 HD sources to just 1 HDMI port on your HDTV/monitor Avoid frequent plugging or unplugging of HDMI cables which also wears out your precious HDMI connector Support Full HD 1920x1080p and 12-bit deep colour, retaining the crispy clear images Support LPCM, DTS/DTS-HD, Dolby Digital/Dolby Support 3D