This is an Apogee Duet 2 audio recording interface for Apply Mac computers. It records in 24 bit/192 khz and has 2 inputs and 2 outputs. It is in MINT and PRISTINE condition and has only been used in a clean, smoke-free home studio environment. The only reason I am selling is because I moved to a Windows computer and this is only compatible with Macs (please note: this will not work with Windows computers). It comes with all included cables and supplies. Please note: this is not the Duet that is currently listed on the Apogee website that is compatible with iOS. This is the slightly older Duet 2. They are pretty much exactly the same, except that the Duet 2 is not iOS compatible. US bids only please. Payment must be made via PayPal.