Wireless adapters are usually available at any store that sells wireless equipment. Some that come to mind are Best Buy, The Apple Store, or the AT&T Phone store. You could also check with Radio Shack.
You can go and buy a wireless network adapter at Wal-Mart wherein they offer you different brands of wireless network adapters. You can also buy such network adapters at www.amazon.com, www.bestbuy.com.
Wireless USB adapters can be purchased at Walmart, Best Buy, Target, and Staples. Wireless USB adapters can also be purchased from the eBay, Amazon, and Nextag web sites.
There are many companies that provide wireless gaming adapters. Examples of companies that provide wireless gaming adapters include Dell, Best Buy, and HSN.
Best Buy or Amazon.com have some of the best deals on wireless 802.11 adapters.
You buy it on you Xbox 360. Wireless network adapters are available at Best Buy for $99.99
PCMCIA wireless adapter and USB wireless adapters. PCMCIA goes into notebooks (outdated one)
If you are looking for the best deal on USB wireless adapters I would recommend www.bestbuy.com or www.amazon.com. Amazon offers a variety of used and new adapters at very affordable prices. And while Best Buy only offers new adapters, their prices are also very reasonable.
There are many USB wireless adapters on the market today. Some of the top rated USB wireless adapters include the Cisco Linksys, Link Xtreme, Belkin Wireless N+, and TRENDNet.
Not on wireless wifi adapters, only if you want 3G. Adapters run from around $20 to $90. They are available at Best Buy, Office Max, Staples, and any places like that for electronics
I purchased my wireless adapter from Walmart, but I am sure you can purchase them at any electronic retail store like Circuit City or Best Buy.
average speed, price and age. the N is faster more expensive and newer
Usually wireless adapters can be connected to computers not to modems.