my lappy wifi is not working can i purchase external wifi adapter ?

I have lenovo y410 lappy, its WiFi is not working what can I do to connect with college WiFi ?
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2 Answers

There are a lot of good options in terms of external USB adapters. I purchased one with two eight inch antenas that can pick up signals from pretty far away.  That is what I would suggest.  You can buy them pretty cheap on amazon.  Just look up wi-fi adapter on amazon.com.  Duel band adapters will give you a better signal.
by (2.2k points)
Yes, you can. I suggest getting one of the Nano's for that. Alternatively, you could replace the internal card .and not have to deal with something sticking out of the USB ports.
by (33.7k points)

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