The Naim Unity Core is not a Roon Core. To run Roon you need a PC or a Mac or a Nucleus or a Rock NUC. In the Roon environment, the Unity Core can act as an endpoint with Airplay or Chromecast and possible a storage location. However, I would not recommend that as music would need to go from the unity to the roon core and then back out again. Better to keep the music local to the Roon Core.