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HOME > COMPUTERS > DELL > INSPIRON 17R 3721 > WIFI

Dell Inspiron 17R 3721 Wifi

Most new Wifi adapters are simply plug and play, which means you simply plug it into a USB port and the OS will install the drivers on its own. The WiFi in your laptop, if so equipped, makes use of a wireless adapter in order to talk to your router. You are better off buying a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have. Buying a USB wireless adapter is quick and painless because the only thing you have to know is the operating system that is installed on your Dell Inspiron 17R 3721.

Signals the WiFi adapter is dead

The wireless adapter on your laptop will not connect to your router anymore
The WiFi adapter driver shows it as not installed
Your wireless internet connection drops multiple times all the time

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Check eBay to see if your wifi is in stock!

Dell Inspiron 17R 3721 WiFi should be purchased brand new for obvious reasons, including possible wear on any old one. The Dell Inspiron 17R 3721 laptop will be happier for ordering smartly online. Please be sure to note the OEM part number before buying a WiFi replacement. Make sure to try and purchase replacement parts from a reputable seller when you buy your parts online.

Feel free to download your manual for help.

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Check eBay for your wifi!