Much smaller. I have seen issues with just 1 or 2 units of sonos with araknis. Replaced Araknis with Ubiquiti and it was fine. Even just used Comcast as gateway and router and then used Araknis for access points and it was fine. This was a suggestion from tech support. I just dont think Araknis routers play well with sonos. I do like Araknis stuff...I just have had some issues with their routers and Sonos...replaced with other routers and it worked.