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Acer TravelMate A550 Wifi
Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is what OS you are running on your Acer laptop. Most USB wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there. It will be easier to buy a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. The WiFi in your laptop, if so equipped, makes use of a wireless adapter to send and receive signals to and from your home network.
Major indications your internal WiFi is going to die
- The WiFi adapter in your Acer laptop will not connect to your router anymore
- The laptop wireless driver suddenly shows as uninstalled
- Your WiFi signal goes in and out during the day
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