RBR20 adding another wall plug satellite

[ChrisBigCanoe]

I have an Orbi RBR20 router and one plug in wall satellite.  Can I add another satellite?  If so, does NetGear/Orbi sell a stand alone plug in wall satellite that is compatible with the RBR20?   

Thanks

Chris

[FURRYe38]

https://kb.netgear.com/000062035/How-many-satellites-can-you-add-to-an-Orbi-WiFi-System 📡

RBW30 are all plug ins. RBS40v are other models you can use.