Hello.

I im already using re450 wired as a range extender with a Virgin Media box for couple years. I need more coverage nowl. I found a deal on a Deco S7 two pack. I was wondering if they would work with my re450 in a mesh system. 

As the deco comes with 3 ports. I was going to put the virgin box as a modem wired to the deco. And the other 2 ports. One wired deco 7 and the other wired to re450. 

Is the re450 compatible?