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HOME > COMPUTERS > SONY > VPCY21DGX > WIFI

Sony VPCY21DGX Wifi

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 laptop. A lot of newer wireless adapters are plug-n-play, which means you simply plug it into a USB port and the OS will install the drivers on its own. It is much simpler to buy a new USB adapter and install it, than to replace any built-in adapter your laptop may have. The WiFi in your laptop, if so equipped, uses an adapter to communicate with your home router.

Some clues of a bad wireless internet adapter

The WiFi adapter on your laptop will not connect to your router anymore
Your wireless internet connection drops multiple times over and over again
The WiFi adapter driver cannot be installed

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Check eBay to see if your wifi is in stock!

Be sure to always buy parts from a reputable seller if you buy anything online. Sony VPCY21DGX WiFi is going to be better in factory new condition for a variety of reasons, including wear and tear on an older one. It is in your best interest to double-check the part number so that you correctly order the right WiFi. Your Sony VPCY21DGX laptop will be happier for buying smart.

Feel free to download your manual for help.

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Check eBay for your wifi!