For people looking to duplicate a video signal or a static image, 4K resolution at 30Hz will be plenty. However, the best bet ...

but the TV may have only one HDMI input. In this case, a three-port HDMI switch is used with three inputs for source components and one HDMI output to the TV. When multiple TVs are used ...

the Orange Pi 5 Ultra has a single HDMI out port and an HDMI input that allows you to connect a video source to the little computer for video capture or processing. The new board is available for ...