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Forum Discussion
How many sat can I add to my current RBK43S I would like to add a outdoor rated one
Netgear published these recommendations about the number of satellites:
https://kb.netgear.com/000062035/How-many-satellites-can-you-add-to-an-Orbi-WiFi-System
Netgear has only one outdoor rated satellite, the RBS50Y.
https://www.netgear.com/support/product/rbs50yv2.aspx
They appear to be sold through both the Netgear store and through other outlets such as Amazon and BestBuy (which may have more generous return policies)