Sound card extern pe USB Virtual 7.1!

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