I bought a LINKSYS WUSB54G IEEE 802.11b/g USB 1.1/2.0 Wireless-G Adapter Up to 54Mbps Wireless Data Rates WEP Encryption, WPA Security, CCX 2.0 a little over a month ago, I actually didn't really need it, so I never even opened it. $15 takes it, there's a link below with info on it. Thanks.
http://www.newegg.com/Product/Product.aspx?Item=N82E16833124126