The U- 44 is a compact, 4-in/4-out audio interface that enables you to record and perform wherever you are. Small enough to fit in the palm of your hand, the U- 44 comes equipped with the features you need to record 24 -bit/96 kHz audio anywhere. The U- 44 offers the same high-quality, low-noise mic preamps as our acclaimed H5 and H6 Handy Recorders, plus compatibility with Zoom ' s Interchangeable Input Capsules for incredible possibilities. Use the U- 44 with your PC, Mac, or iPad via USB - or as a standalone AD/DA converter and mic preamp. No other audio interface provides this much versatility, value, and performance.