Currently, HDMI is useless. After connecting, there should be an option to run applications such as Jlifin, Kodi, etc. This feature is available on Qnap and Assustor. You can also see how it looks at https://www.youtube.com/watch?v=CEyTfB9jzeM
. I think this would be the best addition to the NAS software.
I’m not sure yet, I haven’t tried if it’s possible to pass HDMI through VirtualBox. If anyone has succeeded, please let me know.
HDMI support as APP CENTER
Re: HDMI support as APP CENTER
I'd support this very much 
Re: HDMI support as APP CENTER
Currently, image output via HDMI is not supported. We will feed this requirement back to the product team for evaluation.
To contact our team, please send email to following addresses, remember to replace (at) with @
Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)