Description:System interface: 32-bit PCI express x1 Bus Master Wave table synthesizer: DLS-base Wavetable music synthesizer Software compatibility: fully Sound Blaster, Sound Blaster Pro and External connector: SPK1,SPK2,SPK3, line-in, MIC-in Internal connector: CD audio, AUX connectors Operation System: For Windows 2000/ XP/ VISTA/ For Win7/For Linux Specification:Color: MulticolorSize: 130*105*20mmPackage size: 150*130*30mmMaterial: Metal Features:The type of PCI bus interface 5.1-channel sound card Built-in external built Applicable to the field of home Linear audio interface input / microphone input Linear standard output (front / rear / central / bass) Output sampling rate (KHZ) 96KHz 24 bit sample medianProvides audio fidelity that rivals movie theaters with 4/6-channel digital sound.Customize Internet audio with the power and surround sound of EAX audio technology.Enjoy compelling 3D audio and 4-channel sound on multiple speaker series.Rich software bundled.HRTF-base 3D positional audio, supporting Direct Sound 3D, EAX and A3D interfaces.Supports multi-speaker output to 4/6 speakers.Support high-performance 6-channel audio sound card.Own interface front-channel output, in the home / bass channel output.Rear channel output, surround sound output, microphone input, line transmission Income, headphone output.