Puppy Linux Live CD + WiFI 802.11n 150Mbps USB Adapter
You can convert an old Windows PC into Wireless N Puppy Linux PC easily. Just plug the Wifi N USB adapter into your PC and boot Puppy Linux from the Live CD on your PC. The same Wifi adapter is a plug and play device on any Mint 13, Ubuntu 12.04 and Fedora 17 systems.