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Alienware M14XR2 Wifi
Most new Wifi adapters are plug-n-play, which means you simply plug it into a USB port and the system will install the drivers automatically. Searching for a new adapter is simple because the only thing you have to know is the current operating system on your laptop. The WiFi in your laptop, if so equipped, makes use of a wireless adapter in order to talk to your router and modem. It is cheaper and easier to purchase a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your laptop may have.
Red flags the wireless card is in need of replacing
- The WiFi adapter driver shows it as not installed
- The WiFi adapter in your Alienware laptop will not connect to your router anymore
- Your wireless internet connection drops for no reason during the day
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