Easy and carefree

I bought this pair of TPL to expand my network from the office to the living room to the floor below.
I have first connected one next to the other in a strip. They agreed. Then I connected one in the living room and connected to my stereo wired above. Since I no longer needed to touch it. The internet is stereo channels smoothly and every time.
Later, 'I added a TP-LINK TL-WPA4220 WiFi 300Mbps AV500 which extended the network to the smart TV and even extended WiFi nearby. Again everything was configured right the first time and without headaches. This is what is expected of this kind of product: literally plug and play.