The brain behind the entire Roon experience is the Roon Core. Every aspect of Nucleus — hardware, operating system, and software — was developed to provide a silent, high-performance, power-efficient Roon Core, by the same team that created Roon.
Nucleus is the easiest and fastest way to get your Roon system running. No computer or networking skills required. You just take it home, plug it in, and download Roon apps for your mobile devices and computers. Nucleus keeps itself current with automatic updates.
Manufacturer's product page: https://roonlabs.com/nucleus.html