Due to working from home, my house is currently making use of 5 or 6 powerline adapters, with one being plugged into the router and the rest plugged into various home offices and gaming systems because the connectivity in the house is abysmal so wi-fi is off the cards. However, some of these home offices are on sides of the house where there is literally 0 wi-fi connection so have been forced to use 4G on mobile devices so I was wondering how I could fix this. We've had wifi repeaters in the house for a while but they are extremely slow due to the positioning of them and the dead spots in the house so I was wondering about wireless powerline adapters. We currently use TL-PA4010KIT AV600 adapters and I was wondering if I was to buy the TL-WPA4220 Wi-fi powerline adapter kit if they would be compatible because we only have two ethernet ports on the back of our router, both of which are in use. So, I was wondering if I'd be able to connect the ethernet powerline adapters to the master wi-fi powerline adapter with relatively no downsides.