4 Channel PCI Sound Card & Audio - 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
Placa De Som Barramento PCI Express 32 Bits Saída Áudio 5.1, 6 Canais 3D - Multilaser GA140 P/ Windows 7 10 Home Theater | Shopee Brasil
Amazon.com: PCI-E Express 6 Channel 5.1 CMI8738 Audio Sound Card PC Computer Compatible Ordinary Sound Card Extension Card for Windows : Electronics
Padarsey PCIe Sound Card, 5.1 Internal Sound Card for PC Windows 10 with Low Profile Bracket,