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Dell Studio 15Z Wifi
Buying a wireless adapter is quite easy due to the fact that all you need to know beforehand is what OS you are running on your laptop. Most USB wireless adapters are plug-n-play, which means you simply plug it into a USB port and the operating system will take care of the rest. The WiFi in your laptop, if so equipped, makes use of a wireless adapter to communicate with your wireless router or modem. You are better off buying a common WiFi USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have.
Main clues your internal WiFi is in dire straights
- Your WiFi signal drops for no reason throughout the day
- The wireless adapter driver suddenly shows as uninstalled
- Your WiFi on your laptop cannot see the SSID coming from your router
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