RE215 connecting to PC using Ethernet wire
To start I'm not a very tech savy guy but from the little research I have done, I don't have a wifi card on my pc tower (the greed of cheap amazon deal on pc screwed me over) and now I use some little USB thing to get wifi. I bought a renewed AX21 from Amazon not very long ago to save e-waste (yep did it again never learned my lesson), it works fine but the pc I described is a bit far, behind couple of walls,cabinets and has poor wifi speed (I can't tell if it's the router, the usb thing wearing out or just a dead zone). Now I'm on the fence for buying a RE215 extender to better my connect here.So can I get better internet connecting on the pc by connecting it to the RE215 using a ethernet cable like a sudo-wifi adaptor? or atleast better my wifi capabilities. I really just need some thoughts or assurance to click buy as I dont want to buy another tech I barely have use for.
Edit: Any better suggestion for tech would be great too.