Creative Labs Sound Blaster X-Fi Extreme 7.1 PCI-Express x1 Audio Sound Card. Why settle for basic, built-in sound? Your music and movies deserve Xtreme Fidelity. Add the PCI Express Sound Blaster X-Fi Xtreme Audio sound card to your PC and turn your downloaded music into your own personal concert. Watch DVDs or downloaded videos with full cinematic surround sound. Plus experience 3D audio and EAX effects in games.
 
Creative Model Number: SB1040 70SB104000000
Compatible Part Numbers: P380K 0P380K CN-0P380K 

Specifications: 
 
Playback:
24-Bit/96kHz up to 7.1

Signal-to-Noise Ratio:
>100dB (20kHz Low-pass filter, A-Weighted)

Total Harmonic Distortion + Noise at 1kHz:
<0.007% (20kHz Low-pass filter)

Recording:
24-bit/96kHz

X-Fi Technology
X-Fi Crystalizer
X-Fi CMSS-3D Virtual
X-Fi CMSS-3D Headphone

Connectivity:
Line in / Microphone in (shared 1/8" mini jack)
Speaker out (4x 1/8" mini jacks)
Optical out (TOSLINK)*
Optical in (TOSLINK)
Intel HD Audio Compatible Front Panel Header (2x5pin)
*Digital Out supports stereo SPDIF out and pass through of multichannel DVD sound.