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Sony VGN-NS220J Wifi
WiFi, or wireless internet, uses an adapter to communicate with your home network. Buying a USB wireless adapter is quick and painless because the only thing you have to know is what OS you are running on your Sony VGN-NS220J. Most USB wireless adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the OS will handle everything from there. It is much simpler to buy a new USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Important signs your wireless internet adapter is going to die
- The WiFi adapter in your Sony laptop is unable to find a signal from your router
- The WiFi adapter driver shows it as not installed
- Your WiFi signal disconnects and reconnects all the time
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