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Dell PP04X Wifi
Buying a USB wireless adapter is quick and painless because all you need to know is the operating system that is installed on your Dell laptop. A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to connect to your home router. It will be easier to buy a new wireless USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have.
Major warnings the WiFi adapter should need replacing
- Your wireless internet connection disconnects and reconnects throughout the day
- Your WiFi in your Dell laptop is unable to connect to the internet
- The wireless adapter driver suddenly shows as uninstalled
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