Question about Netgear Wn3000rp-200pes

Hello,
I have used this product and I did not find the performance to be up to scratch.
I would advise you to look at Powerline which I find more consistent and more efficient for Wi-Fi between several floors.
Thank you for your help.

Yes, it is possible to couple it but you have to give it a different name. For example: (My 1st network) MyWifiext1 and (My 2nd network) MyWifiext2. On the other hand, creating an amplification of a wifi signal by keeping the same name is not possible with this model.
Only some signal extenders can do it but you have to know that we lose half the speed.

In fact, you can start from your base that generates the basic wifi, connect with a 1st Netgear WN3000RP to make base_ext1 and then connect with the second Netgear WN3000RP on the strong signal of base_ext1 to create base_ext2.

The configuration menus are quite simple and you can easily choose the source network and the name of the extended network.

For such an amplification, isn't an RJ45 cable easily pullable?

Look for a devolo Magic 2 Wifi next, that works well too.

I'm sorry I'm not sure of the answer, I used to use it alone, to connect it to bitcoin miners and send data back to me in my flat, currently I don't have it anymore and I use another more powerful model for the house that serves as a wifi repeater (not PLC) as mentioned above. I'm sorry I can't help you more.