VANTEC 7.1 Channel PCIe Sound Card Model UGT-S220 Operating Systems Supported: Computer With Available PCIe Slot Windows® XP/2003/Vista/7/8/8.1/10 (32/64 bit) Optical Drive for Driver installation or www.vantecusa.com to download DirectX 8.1 above is required Specifications: Bus: PCIe Chipset: C-Media CM8828 Audio Port: 1 x Line In 1 x Mic In 1 x Front Speaker 1 x Side Speaker 1 x Rear Speaker 1 x Center/Bass Speaker 1 x S/PDIF in (via Optical 1 x S/PDIF Out (via Optical) Dimensions: 2.72 x 3.43 x 0.75 Package Contents: Vantec 7.1 Channel PCIe Sound Card Quick Installation Guide Mini-DIN to 3.5mm Fan-out cable Driver CD Low Profile Bracket