1. Pcie Sound Card, 5.1 Stereo Audio Card 2. Easily Convert The Pc Into A Cinematic Entertainment System By Providing A 5.1 3d Stereo Surrounding Sound 3. With Low Profile Bracket For 2u Case, Your Choice Of Sound Card For Pc Desktop 4. 16-bit Multimedia Digital Signal Editing Decoder Inside, Supports 32/64-bit Audio Processing, Recording And Playback 5. Supports Direct Sound, A3d And Eax, Hrtf 3d Tone. Supports Windows Xp / 7 / 10 Interface: 1x Mic (red) 1x Line (orange) 1x F-out (green) 1x R-out (blue) 1x Bass (black) Note: If There Is Not Voice Form The Pcie Sound Card, Please Disable Your Local Sound Device. Specific Steps Are As Follows: 1, Right Click Computer. 2, Click Manage. 3, Click Device Manage. 4, Right Click Your Local Device Realtek High Definition Audio 5, Click Disable Device Colour:photo Color Material:plastic Size:approximately 12 X 7 X 2cm Package Contents: 1 X Pcie Sound Card 1 X Low Profile Bracket 1 X Cd Drive Only The Above Package Content, Other Products Are Not Incl