Red Champion Portable USB Sound Card USB Audio 5.1 External USB Sound Card Audio Adapter Portable USB Sound Card USB Audio 5.1 External USB Sound Card Audio Adapter Sound Card  (5.1 External USB Sound Card Blue)

The usb sound card from technotech is a portable device that does not require a power source or charging, unlike most other external sound-cards.Like other sound cards, this small but effective sound card has one port for the speakers and one for the mic. It also supports 3d positional sound. The virtual 5.1 channel soundtrack allows you to connect a 5.1 speaker system and enjoy the experience of a live concert or a movie theater. The mic input of this sound card allows you to connect your headset to it and video chat with your friends and family.Integrated 2 channel usb audio controller real usb plug and play drives 2ch speakers directly supports 3d positional sound and virtual 5.1 ch sound track uses usb port for power, no external power needed digital class-b power amplifier inside state of the art digital technology