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Sony VPCB11NGX Wifi
A lot of newer 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. WiFi, or wireless internet, uses a piece of hardware to communicate with your router. Buying a wireless adapter is quite easy because all you need to know is the current operating system on your laptop. It will be easier to buy a new wireless USB adapter and install it, than to replace any built-in adapter your laptop may have.
Subtle cues of a poorly working WiFi adapter
- Your WiFi in your Sony laptop does not connect at all
- The wireless adapter driver shows it as not installed
- The wireless signal disconnects itself all the time
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