AudioBLUE - Adattatore scheda audio esterna USB 2.0 - 480Mbs - 3D virtuale 7.1 canali
The USB Virtual 7.1 Channel Sound Adapter. 1 x USB Virtual 7.1 Channel Sound Adapter. USB bus-powered, no external power required. This is USB 2.0 External. Specification 1.1 USB Audio Device. USB HID Class.