SABRENT SBT-SP6C 6-Channel 5.1 Surround Sound 3D PCI Sound Card Think 6-channel multimedia! This card provides an extremely high quality audio solution at an incredibly low price! With 6-channels of audio, and a PCI interface, this card provides you with 3D sound at a great price! Features: 6-Channel PCI 3D Sound Card Provides audio fidelity that rivals movie theaters with 5.1-ch digital sound. Customize Internet audio with the power and surround sound of EAX audio technologies. Enjoy compelling 3D audio and 5.1 sound on multiple speakers series. 6 channel DAC for AC3 5.1 channel purpose 32bit PCI Bus Master, PCI 2.1 / PCI 2.2 compliant HRTF-base 3D positional audio, supporting DirectSoundTM3D, EAX and A3D interface Karaoke system enabled Supports multi-speaker output to 2 / 2.1 / 4 / 4.1 / 5.1 speakers Support EAXTM, Karaoke key, Echo sound effects High Performance Dual Game Port MPU401 compatible MIDI interface & GM Comply with Microsoft PC99 specification DLS-base Wavetable music synthesizer Fully Sound Blaster, Sound Blaster Pro compatible and Direct Sound compatible Connector Front-Out, Rear-Out, Center & LFE, Line-In, MIC-In and Game/MIDI port Specifications : System Interface: 32bit PCI Bus Master, PCI2.1?PCI2.2 compliant Hardware Interface: - HRTF-base 3D positional audio, supporting DirectSound 3D,EAX and A3D interface - Supportmulti-speaker output to 2/2.1/4.1/5.1 speakers - Support EAX, Karaoke key, Echo sound effects - High Performance Dual Game Port - MPU401 compatible MIDI interface & GM - Comply with Microsoft PC99 specification WaveTable Synthesizer: DLS-base Wavetable music synthesizer