Need Wired Ethernet Access but Noisy Extender

Mesh systems replace router-and-extender setups with multiple identical units that work together thereby improving the speed offered by using range extenders.  Here is an article that may answer some of your questions.

I have been on IT most of my life. I have a friend that implemented a mesh network and has had nothing but problems. My experience with IT is that it is best to wait a few iterations before diving in. For most I am sure it will work well, but if you are the guy that has problems, it will be really frustrating.

I had to buy a replacement router / modem a couple weeks ago. I stuck with traditional router + extenders and have been happy with greater range / throughput of this new one. Took me 10 minutes and all existing extenders worked. I’ll postpone mesh until everyone else has it. Maybe that is just me having implemented the first version of Windows, and the first modem, and network / network card in a PC, for myself and the corporation I worked for. It was fun for 35 years. I like simplicity and reliability now.

I had noise with a Netgear ethernet over AC.    The TP Link works better and is dead quiet in my setup with Vault 2i