Creative ExpressCard Sound Blaster X-Fi Xtreme Audio Notebook-70SB071000000 Make your MP3s sound better than CDs with Xtreme Fidelity. Enjoy headphone surround that sounds like a room full of speakers. Hear immersive EAX sound effects in your games. Play DVDs and enjoy cinematic movie sound with PowerDVD. Connect to multichannel speakers with the Surround Sound Upgrade Kit (sold separately). X-Fi Xtreme Fidelity audio technology intelligently restores the highs and lows for rich, crystal clear music playback. Restore detail and vibrance to your MP3s. Hear headphone surround that sounds like multichannel speakers.Turn stereo music and movies into surround.Enjoy Realistic sound effects in games. Experience cinematic surround sound from DVD movies