Gembird switch HDMI, 4K Bidirectional, 2 x port out / 1 x port in Use one TV with 2 HDMI sources No software required Perfect digital video and high quality 3D TV and sound Features 2-port bi-directional HDMI switch Enables to connect 2 video sources to a single display Also enables to connect 2 displays to a single video source Supports HDMI UHD 4K up to 60 Hz FeaturesSpecificationsSupportCertificatesPackaging 2-port bi-directional HDMI switch Enables to connect 2 video sources to a single display Also enables to connect 2 displays to a single video source Supports HDMI UHD 4K up to 60 Hz