The link was just for an example of how eBuyer works. As you will using wireless for the laptop it's either one of these or one of these. USB was never designed for networking and uses far too much resource so I would go for a card. Be careful which one you choose. There are different types depending on how modern your laptop happens to be.
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Do you know that we're all in line for succession to the throne? Really?
Well, if forty-eight million, two hundred thousand, seven hundred and one people died I'd be Queen.