The Turtle Beach Amigo II USB Sound Card helps you to convert your stereo output into a USB headset. This allows you to connect your 3.5mm headset or speakers to any USB-equipped computer easily and quickly. This portable USB sound card provides enhanced audio from your device, allowing you to enjoy music, movies or game sound effects in crystal-clear stereo sound. Bypass the necessity of a headphone jack by using the USB audio adapter. The Audio Advantage USB sound card is compatible with both Mac and PC computers and is powered by your computer's USB port, so you will never have to charge it or replace its batteries. With a built in headphone amplifier and simple installation, this USB audio adapter is a practical solution for broken ports or those who are seeking an audio upgrade. Simply plug in the portable USB sound card and begin experiencing this high-quality sound right away.