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HOME > COMPUTERS > DELL > INSPIRON 14 5421 > WIFI

Dell Inspiron 14 5421 Wifi

Buying a USB wireless adapter is quick and painless because all you need to know is what OS you are running on your laptop. 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 an adapter to send and receive signals to and from your home router. You are better off buying a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have.

Key indicators that my wireless card has to be replaced?

The laptop wireless driver shows it as not installed
The wireless signal disconnects itself every day
The wireless adapter in your Dell laptop is unable to connect to the internet

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Check eBay to see if your wifi is in stock!

Always make sure to make note of the OEM part number so that you correctly order the right WiFi. Your Dell Inspiron 14 5421 will thank you for ordering smartly online. Try to always get parts from a known seller if you buy anything online. Dell Inspiron 14 5421 WiFi is going to be better in brand new condition due to the wear on an older one.

Feel free to download your manual for help.

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Check eBay for your wifi!