For example, a cable box, DVD player and DVR may all have HDMI outputs, but the TV may have only one HDMI input. In this case, a three-port HDMI switch is used with three inputs for source ...

This HDMI switcher currently has 4.3 out of 5 rating on Amazon based on 741 reviews. "If you plan to hook up ANY 4k 60hz with HDMI 2.0 and HDCP 2.2, you need this box," said one reviewer who award ...