different playback modes: 44.1kHz with 16-bit and 8 channels, 44.1kHz with 24-bit and 6 channels, 48kHz with 24-bit and 6 channels, 96kHz with 24-bit and 2 channels
2 independent stereo headphone outputs: 1st output sends out mixed signal of all playback channels, 2nd output sends out different signal from playback channel 1/2 - perfect for monitoring and to pre-listen to signals
compatible with Windows XP and Windows Vista/7 supporting ASIO 2.0, WDM, MME (using ESI's EWDM driver technology)
compatible with Mac OS X and supported by the native CoreAudio USB audio support from Apple, no special driver installation required
compact and portable design with around 12 cm x 7 cm x 2 cm