Do you want to add another audio port to your computer? If so, we would like to introduce you this HIFI USB Sound Card.This is a Musiland Moniter USD Digital HIFI USB Sound Card, offers both RCA and BNC type SPDIF output, each with independent PE65612 pulse transformer and power supply drained from USB. The Sound Audio Card supports independent APU MU6010 for 24 bit/192kHz audio processing, Optical, RCA coaxial or BNC coaxial digital output, provides great performance to you!High quality with great usage, this HIFI USB Sound Card is your absolute choice. Don't be hesitating! Order yours today!