USB Sound Card Adapter.
Instantly creates microphone in & audio out jack from any PC USB Port.
Plug and Play. Easy installation.
USB powered, no external power required.
No need to reach behind your PC for audio jacks.
Compensates any desktop speakers with short 3.5 mm cable.
Supports 3-dimensional sound.
Virtual 5.1 sound effects.Digital Class-B power Amplifier.
27 Environment sound effects.