What about Dual LAN mini PC’s? If I buy one of those and install ROCK, would it work in this scenario? One Ethernet cable to a router/switch, and another to a Roon endpoint.
I have this machine in mind (fanless, dual Gigabit Ethernet, 7th gen i5, etc.): https://www.zotac.com/us/product/mini_pcs/ci549-nano-plus