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Dell XPS 14 L401X Wifi
Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is the operating system that is installed on your Dell laptop. The WiFi in your laptop, if so equipped, uses an adapter to communicate with your router. You are better off buying a new USB adapter and install it, than to replace any built-in adapter your laptop may have. Most new Wifi 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.
Do you know if your wireless internet adapter is on its last leg?
- The WiFi adapter in your Dell laptop cannot see the SSID coming from your router
- Your WiFi signal goes in and out during the day
- The WiFi adapter driver gives errors when installing
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