SHURE X2U Microphone to USB AdapterXLR-to-USB signal adapter connects any XLR microphone to a computer for recording with headphone monitoring. Features include USB connectivity, integrated preamplifier with Microphone Gain Control, and Zero Latency Monitoring for real-time playback. USB Plug and Play connectivity Compatible with Windows Vista, XP, 2000, 7, 8, 10 and Mac OS X (10.1 or later) Integrated pre-amp with Microphone Gain Control allows control of input signal strength Zero Latency Monitoring for real-time playback and multi-tracking without disorientation Headphone jack with volume control for monitoring Monitor Mix Control for blending microphone and playback audio Provides +48V phantom power for use with condenser microphones Includes 3 m USB cable and zippered pouch