The M-Audio Fast Track Guitar Instrument Mic Recording USB Digital Audio Interface is a versatile device perfect for home recording musicians. With a single microphone input and line input, this USB audio interface allows for easy connection of guitar or microphone for recording. The maximum sampling rate of 24 bit (48 kHz) ensures high-quality sound capture, while the compact size of 1.1 lbs makes it easy to transport. Compatible with both PC and Mac, this bus-powered interface is ideal for musicians looking to achieve professional-level recordings in the comfort of their own home studio.