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Dell Inspiron 15 5548 Wifi
Most new Wifi adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to connect to your wireless router or modem. Buying a USB wireless adapter is quick and painless because the only thing you have to know is the current operating system on your laptop. It is cheaper and easier to purchase a common WiFi USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have.
What are the clues to watch out for to know my wireless card is failing?
- The wireless adapter driver cannot be installed
- Your WiFi signal has trouble connecting every day
- Your WiFi in your Dell laptop does not connect at all
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