UL Listed AC Charger for Dell Inspiron 7569 i7569 15 Laptop Power Supply Adapter Cord

so today's project we are going to be replacing the Wi-Fi card in my bill Inspiron 15 model 75 69 laptop if you've watched my act to the unboxing video I published recently you've already heard the story about oh I had nothing but trouble with this Wi-Fi with a particular router my parents public system cheaper like $20 minutes or honor but when I pick up this laptop and I went over there and tried to connect to that router the router would pretty coat is plumped everybody else often ever it wouldn't connect reliably I updated the firmware on the router and that helps it it stopped the problem where it will take everybody else off the network but this one still never connected reliably I did search research online father there's a lot of problems with this Intel Wireless dual band AC 3165 Wi-Fi I can find hundreds of messages online and people talking about how unreliable it is how they