Jon Hello.
Thank you for the request!
The set-top box is developed primarily for connecting to a TV using the equipment that comes with the set-top box (HDMI cable). You can try to connect the set-top box using third-party adapters, but we do not guarantee their stable and correct operation.
As for receiving a video signal from a set-top box via USB, unfortunately, such opportunity is missing.
Kind regards,
Infomir's team
