Hi kissag. Are you certain the source is Stereo, because if it is then it's more likely to be connections and/or settings rather than your card. [not all connecting leads are stereo IE right/left/common earth].
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
What’s happening in VR right now: From psychedelic art to combat therapy
Siri not working? Try these troubleshooting fixes
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.