When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.

Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network

HOME > COMPUTERS > DELL > PP21L > WIFI

Dell PP21L Wifi

Buying a wireless adapter is quite easy because the only thing you have to know is the operating system that is installed on your Dell laptop. A lot of newer wireless adapters are simply plug and 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, makes use of a wireless adapter in order to talk to your home network. It is cheaper and easier to purchase a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have.

Major clues of an inadequate onboard WiFi

Your WiFi on your laptop is unable to find a signal from your router
Your WiFi signal disconnects and reconnects every day
The laptop wireless driver cannot be installed

This site contains affiliate links for which I may be compensated

Check eBay to see if your wifi is in stock!

Please be sure to re-check the model number before placing an order for a new WiFi. The Dell PP21L will be happier for buying the right way! Try to always order parts from a known seller when buying parts online. Dell PP21L WiFi will be better for your laptop new for a variety of reasons, including wear and tear on an old used WiFi.

Feel free to download your manual for help.

This site contains affiliate links for which I may be compensated

Check eBay for your wifi!