Can you recommend a Good Router for large home use - Speed, download and range are the criteria. and I want some that is NOT MADE OR ASSEMBLED IN CHINA
The R7800 has the best WiFi range out of all other NETGEAR routers. However, this does not mean it will cover your whole place if you have a large house. In such a case, you have 3 options.
1) get the R7800 and add Access Points throughout the house
2) if you can't pull cables, Powerline is a good alternative, though not as speedy
3) get a Mesh system (Orbi)
Switching: 2x NETGEAR 8-ports (GS108v4) / 1x NETGEAR 16-ports (JGS516v2)
Desktop: AMD Ryzen 7 3700X - Server: Intel Core i7-7700K - NAS: Intel Pentium G4400, 20 TB