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Dell Inspiron 9300 Wifi
Most USB wireless 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. WiFi, or wireless internet, makes use of a wireless adapter to send and receive signals to and from your router. You are better off buying a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is what OS you are running on your Dell laptop.
Warnings the wireless card should need replacing
- The laptop wireless driver suddenly shows as uninstalled
- The wireless adapter in your Dell laptop cannot see the SSID coming from your router
- The WiFi drops for no reason during the day
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