PCIe Sound Card PCI-E X1 CMI8738 Chip 32/64 Bit Sound Card Stereo 5.1 Channel Desktop Built-in Sound Card For PC Description: Description: product description: Adopt CMI8738 5.1 multi-channel sound effect chip PCI-e sound card adopts PCI-Express bus slot, supports 6-channel surround sound output, supports DLS sound library technology, supports A3D 1.0 and DS3D, and is compatible with DirectSound 3D and EAX sound effects. Support 24-bit SPDIF OUT and SPDIF IN (optional), provide surround sound field and clear sound quality, suitable for home theater, large-scale 3D games, enjoy music, karaoke and other entertainment. Product parameters: 1. Full-duplex 5.1-channel PCI-Express sound card 2. Use VIA VT1723 Envy24D multi-channel sound chip 3. Comply with PCI-Express x1 specification revision 1.1 4. Comply with AC'97 standard revision 2.3 5. Sound sampling rate 24-bit, 48 KHz supports playback and recording 6. Support front L/R, surround L/R, Centre/Subwoofer, S/PDIF-Out 7. Optional daughter card supports rear surround L/R, linear input L/R, mono Mic-In, S/PDIF-In 8. When the PC power is off or on, the noise balance cancellation function System Requirements: Operating system support MS Windows 7/Vista/XP/Server 2003-2008 32/64-bit, 2000, ME, 98SE OS PC computer with PCI-Express slot Specifications: Item No.: PCI-E sound card Types of: Home Interface: PCI-E Input and output interface: Linear output (rear), linear output (front), analog CD audio input, microphone input, linear input, digital CD audio input Support audio channel: 5.1 channel Chip: 8738 Installation method: Built-in product weight: 0.08 (KG) Package Included: 1*PCIe sound card