High-definition 7.1 surround sound transforms your PC into a home theater system

8-channel output supports the newest Dolby Digital EX and DTS ES 6.1/7.1CH DVD audio formats

Supports the latest in 3D audio technologies, including Sensaura EAX, A3D, DirectSound

Digital Output deliver 24-bit/96KHz audio quality

Customize internet audio with the power and surround sound of EAX audio technologies

Conforms to PCI specification, revision 2.2 and PC99 specification

S/PDIF transmitter supports 44.1/48/96KHz sampling rate and 16-/24-bit resolution

Supports multi-channel output to 2, 4, 6 (5.1) or 8 (7.1) speaker systems

Provides Xear 3D 7.1 Virtual Speaker Shifter technology

HRTF-based 3D positional audio enhancement, supports DirectSound 3D, EAX v1.0 v2.0, and A3D v1.0

Unique karaoke functionality mic echo, key shifting, vocal cancellation

Supports most industrial standards of PC 3D sound for gaming

Supports 24-bit/96KHz audio quality

RoHS compliant

Frequency response - 20Hz to 20KHz

THD - 0.018%

THD+N - -70dB

S/N Ratio - -92dB

Pentium II 366 MHz (PIII 800 MHz recommended) or equivalent computer with an available PCI slot

Windows 2000 (32-/64-bit) / XP (32-/64-bit) / Server 2003 (32-/64-bit) / Vista (32-/64-bit)