Upgrade your PC to award-winning Sound Blaster X-Fi Xtreme Fidelity audio! Creative's Sound Blaster X-Fi Xtreme Audio PCI Express transforms MP3 music and movies over headphones or surround sound speakers. X-Fi Crystalizer restores the details and vibrancy lost during MP3 and DivX compression, breathing life back into any audio. X-Fi CMSS-3D expands stereo music and movie sound tracks into amazing surround sound even over regular headphones, with OpenAL and EAX 4.0 support for enhanced gaming. The perfect addition to PCI Express-ready PCs

Dynamic 3D positional sound effect and virtual 5.1 sound track enable you become a DJ in your house
Get those six channels plus a SPDIF digital input and support for HRTF 3D positional sound
Equipped with standard input and output connectors to add great stereo input and output performance
Best choice for the high quality sound effect pursuers!