so my brother just bought the Netgear Nighthawk XR500 and talked up a big game to my parents without fully understanding how routers and internet works. We have an extender downstairs but both our router and extender are company owned by Verizon fios and i called and we have a guy coming over to set everything up but now i have to find an extender that is compatible with the Netgear Nighthawk XR500. Will this extender do? https://www.amazon.com/NETGEAR-WiFi-Range-Extender-EX8000/dp/B074F3M2W8/ref=bdl_pop_ttl_B074F3M2W8