Android License and registration

I am a bit lost whether I need to buy a new license or whether I just do something wrong in setting things up.

I have a license that I used for my Nvidia Shield TV. I forgot how I exactly registered it, but still have the code and it worked. I believe I added the code to the client in Windows and run it as a service.

I have now switched to another Android TV device. I am using the same USB dongle. However, the hub shows as unlicensed. Do I need to answer the license key somewhere? Or do I need to buy a new one as the first one is bound to the Nvidia Shield TV and cannot be moved?

#2

The license is for one android system so you need to buy another license if you want to run on another android system.