Description:Item type:4 channel PCI sound cardCS8738 Chipset TechnologyIntegrated SRS 3D sound technologyCompatible with sound blaster, sound blaster for Pro and Windows sound systemAdvanced MPC-3 compliant input and output mixerEnhanced stereo full duplex operationDual Type-F DMA supportDelta-Sigma data convertersProgrammable power management.Hardware master volume controlLine-in, microphone and line-out jacks.15-pin standard game/midi portPCI interfaceRequirements:1. Available PCI slot2. CD-ROM for Driver installation3. For Windows3.1/95/98/ME/2000/XP/2003/VISTA, for Windows NT 4.X/5.X, Win7 Package Include:1 x 4 channel PCI sound card1 x box packaging