The RG350 Rogue firmware seems to work on other devices than the RG350. This has been noted on the GitHub now.

So looks like RG have released this little device it is a RS90 in a RG300 shell which is a good thing because opendingux has been ported...

I have made a upgrade pack for latest RetroFW v2.2 this is basically every release packed into a update pack. Instalation is simple first...