WiFi Extender

[miragila]

I have the net gear nighthawk AX8 eight stream, wi-Fi six router, RAX 80-AX 6000.
what Netgear Wi-Fi extender works best with this model.

[plemans]

Depends. 

1. do you want to keep the extender AX? If so, netgear makes the EAX20 and EAX80

2. If you're ok with an AC extender, the triband extenders from netgear are pretty rock solid.