ITEM NAME:USB 7.1 Sound Card External Independent Computer Desktop With Cable Free Driv ~（ External power adapter NO NEED Include Xear 3D,the virtual 7.1 channel sound effect LED indicators: Microphone-Mute States, Activity Compliant with USB 2.0 Full-Speed (12Mbps) Specification Easy to use, No drivers required, Plug and Play System Requirement: Windows 98 / 2000 / xp / Win7/Win8 Length:18.5cm/7.29" (Approx) Color: White Packet Including: 1 x USB Sound Card.External power adapter NO NEED Include Xear 3D,the virtual 7.1 channel sound effect. 1 x USB Sound Card.
