Inexpensive computer accessories like a wireless adapter can be found cheaply in a manner of places. Amazon, eBay, and Craigslist all have a variety of options regardless of location in the United States.
You have to buy one.
Buy a new one.
Buy a new one.
There are many places where one can purchase a cheap serial adapter. One place where one can purchase a cheap serial adapter is at Best Buy or at Amazon.
Update batteries and buy a new one
One can purchase a cheap PS2 network adapter at a local toyshop. Online it is possible to buy them from Gamestop, Dx, Lukiegames, Cheapassgamer and of course Amazon.
One would generally shop for a wireless printer adapter at a office supply company such as Staples or Office Max. Another option would be to try an electronics store such as Best Buy or simply order the adapter from Amazon.
There are many places to purchase a USB wireless adapter. It depends if you want to purchase one online or in store. Best buy has many options to choose from, both online and in store.
Dell now sells wireless keyboards. One can buy a cheap Dell wireless keyboard online from Amazon, Dell, Ebay, DougDeals, Newegg, Discount Electronics, or SPlusDirect.
One is able to find and buy a cheap SD cad adapter at several different online location including the following websites: Amazon, eBay, Best Buy, and Target.
U can trade with the help of a wireless adapter.
If you needed to buy a cheap wireless router with a USB port on the front, you might try looking for a used one on EBay. You could also check with Amazon, who is cheap too.