Wi-Fi from the router goes through 2 reinforced concrete walls and the Internet was periodically absent in the back room. I wanted a cable, but I didn’t want to ditch a new repair. I saw about plc on the provider's website, and went to read the reviews. The wiring is copper, I had to plug the extender into a split, and not into a single outlet, but the main one through an extension cord, although this is not recommended. The speed according to the speedtest is almost the same as if I connected directly to the router via Wi-Fi, but the stability of the connection is more important for me. And now he is!)
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