I enjoy a Dell 5100 and stipulation to buy a wireless card.which should I buy?

Answer:

Go to Dell.com and select your laptop, and afterwards it will tell you which one you involve.
Here is an Internal Wireless Card,for your Dell Inspiron 5100:

http://cgi.ebay.com/ws/ebayisapi.dll?vie...
i abought a wireless card for my laptop and desktop. the card for my laptop is a wireless b linksys and works great. and my desktop uses a d-link nouns plus wireless card and it works great as well. as long the wireless fits your computer it should work . i bought both of mine at circuit city
Linksys WPC54G Wireless-G Notebook Adapter

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