BEHRINGER Audio Interface, 1x XLR/TRS 1x 1/4" 2X RCA USB, Black, 1-Channel (UM2) 2x2 USB audio interface for recording microphones and instruments Audiophile 48 kHz resolution for professional audio quality.Maximum Sampling Rate: 48 kHz Compatible with popular recording software including Avid Pro Tools*, Ableton Live*, Steinberg Cubase*, etc. Streams 2 inputs / 2 outputs with ultra-low latency to your computer, supporting Mac OS X* and Windows XP* or higher State-of-the-art, +48 V-powered XENYX Mic Preamp comparable to stand-alone boutique preamps