7.1 Channel PCI Express Sound Card - Our video cards and sound cards enable you to add smooth video performance or high-end audio capability to your PC computer, through a motherboard PCI...
Xonar AE|Sound Cards|ASUS Global
ASUSTeK COMPUTER PCI Express, PCI Express x1 (XONARDX) Sound Card for sale online | eBay
Internal Sound Cards for PCI Express x1 for sale | eBay