Steinberg 2x2 USB2.0 24bit/192kHz Audio Interface UR22mkII As shown in the photos, there are no major scratches. The UR22mkII is an audio interface that further evolves the UR22, a best-selling model that has become a standard. While maintaining the basic performance of 2-in/2-out, 24bit/192kHz input/output, it newly features a loopback function. It can be conveniently used for internet streaming, etc.