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Dell Latitude E5520M Wifi
The WiFi in your laptop, if so equipped, uses an adapter in order to connect to your router and modem. Buying a wireless adapter is quite easy because the only thing you have to know is what OS you are running on your Dell laptop. Most new Wifi adapters are simply plug and play, in that you just plug it in the USB port and the OS will install the drivers on its own. It is much simpler to buy a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have.
Key clues of a weak wireless card
- Your wireless internet connection goes in and out every day
- Your WiFi in your Dell laptop will not connect to your router anymore
- The laptop wireless driver cannot be installed
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