Turtle Beach Audio Advantage Micro II USB Analog & Digital Audio Adapter

The AA Micro II adds a stereo analog output and an optical digital output to a Mac or PC. The stereo output drives powered speakers, headphones or an external recording device. Because it uses a USB digital connection, the Micro II isolates the audio signal from the noisy electronics inside a PC or laptop to provide higher-quality sound. A built-in amplifier delivers crisp, clear sound on headphones or ear buds.