PCI-E 5.1 card stereo audio card CMI8738 with reverberation support win7

product description:
Using CMI8738 5.1 multi-channel sound chip PCI-e sound card with PCI-Express bus slot, support 6-channel surround sound output, support DLS sound library technology, support A3D 1.0 and DS3D, compatible with DirectSound 3D and EAX sound. Supports 24-bit SPDIF OUT and SPDIF IN (optional), providing surround sound field and clear sound quality for home theater, large 3D games, music, karaoke and more.
Product parameters:
1, full duplex 5.1 channel PCI-Express sound card
2, using VIA VT1723 Envy24D multi-channel sound chip
3, in line with PCI-Express x1 specification revision 1.1
4, in line with the AC'97 specification revision 2.3
5, sound sampling rate 24-bit, 48 KHz support 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. Noise balance elimination function when PC power is turned off or on
System Requirements:

Operating system support MS Windows 7/Vista/XP/Server 2003-2008 32/64-bit, 2000, ME, 98SE OS PC with PCI-Express slot