When used with Dolby Supported game, you have to set the game on your gaming device (I use the MSI GS63 Stealth). Selecting the game and then selecting the sounds channels will allow you to have this feature working. It is not easy but it relay on other features that you should have available on your PC. Would work easier if you add the Fiber Optic Channel. That will allow an automatic (hardware level) identification of the channels and make it work out of the box.