DESC: The Sound Blaster X-Fi Xtreme Audio Card delivers the most powerful and realistic audio performance we’ve ever seen from a sound card. Hear it all; crisp cymbal crashes, wailing guitar solos and deep, rumbling bass, thanks to X-Fi Xtreme Audio. It intelligently enhances the highs and lows, restoring detail and vibrancy to your audio. Experience stunning cinematic surround sound and incredibly immersive headphone audio utilizing the latest in home theater sound technology such as Dolby Digital EX and DTS.