1. PCIe sound card, 5.1 stereo audio card2. Easily convert the PC into a cinematic entertainment system by providing a 5.1 3D stereo surrounding sound3. With low profile bracket for 2U case, your best choice of sound card for PC desktop4. 16-bit multimedia digital signal editing decoder inside, Supports 32/64-bit audio processing, recording and playback5. Supports direct sound, A3D and EAX, HRTF 3D tone. Supports Windows XP / 7 / 10Interface:1x MIC (Red)1x LINE (Orange)1x F-OUT (Green)1x R-OUT (Blue)1x (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 colorMaterial:plasticsize:Approximately 12 x 7 x 2cmPackage Contents:1 x PCIe Sound Card1 x Low Profile Bracket1 x CD DriveOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.