XLR-to-USB Adapter (Mac & PC compatible) This incredibly versatile and compact universal interface facilitates the connection of microphones directly to your computer via USB, effectively converting your existing microphone into a USB microphone. Instantly start recording without any special driver installations -- simply plug-and-play! To further simplify use, the MXL® Mic Mate® Pro handles microphone gain and headphone volume adjustments with low profile rotary knobs, while the built-in headphone jack allows for zero-latency direct monitoring. Studio-quality computer recording is now within the reach of every aspiring musician and recording enthusiast.