Linksys WGA600N Gaming Adapter 0.3Mbit/s networking card

The Dual-Band Wireless-N Gaming Adapter gives wireless connection capabilities to any wired Ethernet-equipped game console. The Game Adapter can be used in several different ways. If you have an existing home wireless network and a cable or DSL Internet connection, the Game Adapter lets your Xbox®, Xbox 360, PlayStation®2 or 3, or GameCube™ attach to the network so you can get into online games without running wires to the game room. Or, use a pair of Game Adapters to form a "cable-less cable" between two game consoles for head-to-head gaming -- in the same room, or all the way across the house. There's also a special "Wireless LAN Party" mode to connect several consoles at once.
It's completely driver-free, so it works on any platform. Since there are no drivers to load, setup is a snap. Just configure the network settings through your PC's web browser, plug it into your game box, and go. The Dual-Band Wireless-N Gaming Adapter provides lag-free gaming with incredible communication speeds when connected to a Wireless-N Access Point or Router. It can also connect to Wireless-A, -B, or -G devices.

Spend your time gaming, not stringing wires, with the Linksys Dual-Band Wireless-N Gaming Adapter.