- Brand new and high quality.
- Compliant with USB 2.0 full-speed (12Mbps) specification
- Compliant with USB audio device class specification 1.0
- Compliant with USB HID class specification 1.1
- USB bus-powered mode, no external power required
- LED indicators: microphone-Mute states, activity
- Include xear 3D, the virtual 7.1 channel sound effect
- Driverless-No driver required for windows 98SE/ME/2000/XP/Server 2003/Vista/Windows7.Linux,Macos
- 1 x USB sound adapter 7.1 channel
NO Retail Box. Packed Safely in Bubble Bag.