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Sony VGN-CR425E Wifi
A lot of newer 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. Searching for a new adapter is simple due to the fact that all you need to know beforehand is the current operating system on your Sony VGN-CR425E. It is cheaper and easier to purchase a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. WiFi, or wireless internet, makes use of a wireless adapter in order to connect to your wireless router or modem.
Signs your internal WiFi will need replacing
- The WiFi adapter on your laptop does not connect at all
- Your wireless internet connection goes out randomly during the day
- The laptop wireless driver gives errors when installing
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