Description: CS4614 Chipset Technology. Full duplex 64-bit PCI bus master. Integrated SRS 3D sound technology. Compatible with sound blaster， sound blaster Pro and Windows sound system. Advanced MPC-3 compliant input and output mixer. Enhanced stereo full duplex operation. Dual Type-F DMA support. Delta-Sigma data converters. Programmable power management. Hardware master volume control. Line-in， microphone and line-out jacks. 15-pin standard game\/midi port. PCI interface. Requirements: Available PCI slot CD-ROM for Driver installation Speakers Windows3.1\/95\/98\/ME\/2000\/XP\/2003\/VISTA， Windows NT 4.X\/5.X， Win7 64-bit Package Included: 1 x 4 Channel PCI Sound Card 1 x Driver CD