Creative's Sound Blaster X-Fi Go! brings incredible gaming audio to any computer, anywhere! Designed just like a USB stick it plugs into a PC to bring you incredible X-Fi headphone surround and maximum realism, thanks to its EAX Advanced HD support. Its 1GB memory stores the installation software and lets you save your game settings and levels. Ideal for LAN parties, it supports hundreds of titles under Windows XP and Vista - and even fits on your key ring for maximum portability! The Sound Blaster X-Fi Go! is the fast and easy upgrade to Xtreme Fidelity.