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Step 1
Make sure your computer's network card is compatible with the wireless router before you buy it. Unless your computer has a really old network card, this shouldn't be a problem. Generally speaking 802.11g and 802.11n are the protocols to look for when you buy a router.
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Step 2
Shop for a good deal. Look online as well as the local retail outlets. Read the wireless router reviews online but use common sense. While all brands have products that fail, too many negative reviews should steer you away from a particular model.
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Step 3
Consider looking for a package deal with a card and a wireless router combination if your computer doesn't already have a network card. You might find a better price that way. Plus you might wind up with the added benefit of the two networking better than if you use two different brands.
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Step 4
Read the warranty. They're not all created equal. A longer warranty indicates a company that's committed to product quality.
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Step 5
Determine the layout of the computer network in your house. Buy a wireless router that can provide service within the range you need.
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Step 6
Realize that a fast router doesn't speed up your Internet connection. The router's speed only references the rate that it transfers data. Also realize the number shown on the box is often quite lower than the actual transfer rate.
