Creative Sound blaster audigy Fx 5.1 PCIe sound card is powered by SBX pro studio technology. Sound card features a 24-bit 192kHz digital-to-analog converter, 106dB SNR and a high-end 600-ohm headphone amplifier for studio-grade monitoring..Signal-to-noise ratio: 106 dB.Host interface: PCI Express.Certifications and standards: FCC, IC, C tick, CE, lVD.Standard mounting bracket: 0.9"(H) x 7.2"(D).System requirements: Operating System: Microsoft windows, XP, Vista, windows 7, internet explorer 6 or above, Firefox 3.5 or above, Safari 4.Internal form factor.Support for multiple simultaneous streams, built-in Samba client.Frames per second: 30 fps.Connectivity: Headphone/front out: 1 x 3.5 mm jack, rear out: 1 x 3.5 mm jack, centre/subwoofer: 1 x 3.5 mm jack, microphone in: 1 x 3.5 mm jack, line in: 1 x 3.5 mm jack.Sampling rate: 24 bit 192 kHz 5.1 channel DAC.System requirements: Intel Core 2 Duo or AMD equivalent processor, 2.2GHz or faster recommended, Intel, AMD or 100% compatible motherboardMicrosoft Windows 8/7/Vista(32/64 bit), 1GB RAM, > 600 MB of free hard disk space.Output: 5.1 channels.Includes: Sound Blaster Audigy Fx sound card (with full height I/O bracket), Quick Start leaflet, Installation CD containing: Drivers for Windows 8, Windows 7 and Windows, Vista, Creative Software Suite, User’s Guide PDF, Half-height I/O bracket.System requirements: Available PCI Express 1x slot, available CD-ROM or DVD-ROM drive.Software suite: Sound Blaster Audigy Fx Control Panel, Creative Alchemy, Creative Software AutoUpdate, Creative Host Open AL / EAx5.0 HD, Creative diagnostics.Headphone amp: Up to 600 Ohms.Adjustable image size, quality and bit rate, time stamp and text overlays, 3 configurable privacy masks, flip and mirror ePtZ.Creative Sound blaster audigy Fx 5.1 PCIe sound card is perfect upgrade from basic motherboard audio to legendary sound blaster audio with high-quality 5.1 cinematic sound.