This is an ASUS Xonar DS (model Xonar DS/7.1 or Xonar DS/A variant) PCI sound card with 7.1-channel HD audio support – a popular mid-range sound card from around 2008–2010, known for excellent sound quality, low noise, Dolby/DTS processing, and great for gaming, music, movies, or upgrading onboard audio in older PCs.
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