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Sony PCG-R505ES Wifi
Buying a wireless adapter is quite easy because the only thing you have to know is what OS you are running on your Sony laptop. WiFi, or wireless internet, uses an adapter to communicate with your wireless router or modem. It is cheaper and easier to purchase a common WiFi USB adapter and install it, than to replace any built-in adapter your laptop may have. 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 install the drivers on its own.
Elements of a bad wireless card
- The wireless signal goes out randomly during the day
- Your WiFi in your Sony laptop does not connect at all
- The wireless adapter driver cannot be installed
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