The Griffin iMic USB Audio Interface allows you to input and output audio through your computer's digital USB connection. Digitizing audio is simple as the iMic allows you to connect a microphone or a line-in audio signal to its line-in connection. Speakers or headphones can be easily connected to the line-out. The iMic allows you to easily import audio into your computer for Podcasting, GarageBand, iMovie or Final Cut Pro. You could even use it to digitize your old vinyl albums, allowing you to put them in iTunes or on your iPod. This is a great solution for anyone who would like a high-quality audio input and output interface for their computer.