Review on Enhance Your WiFi Range with TP-Link TL-WPA4220KIT 300Mbps AV500 Powerline WiFi Extender Start Kit by Micha Ambroziak ᠌

It was not possible to configure it out of the box, I had to poke around in the local network settings, register manually. Copper wiring in the apartment, the house is grounded, the channel is 150 Mbps. Near the router, it gives out 90-98 Mbps on LAN, 40 Mbps over the air. In the far room (10 m) it is stable 20-40 Mbps via LAN and over the air. Has some pros: Stable Internet, without failures both on the local network and over the air. There is a web interface, an application for the phone, quite convenient. You can change network settings, Wi-Fi, control the operation of LEDs. Some cons: It cuts the speed from 100 to 30 Mbps via LAN, by air a maximum of 30-40 Mbps out of 150. Wi-Fi settings were not transmitted through wps, I picked it manually through the tplinkPLC application. When choosing, it is better to look towards gigabit adapters.