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Dell Vostro 2521 Wifi
A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the operating system will take care of the rest. WiFi, or wireless internet, uses a piece of hardware to send and receive signals to and from your home router. It will be easier to buy a new USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. Searching for a new adapter is simple due to the fact that all you need to know beforehand is what OS you are running on your Dell laptop.
What to see if the onboard WiFi is in need of a replacement?
- Your WiFi on your laptop will not connect to your router anymore
- The WiFi goes out randomly throughout the day
- The WiFi adapter driver cannot be installed
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