Apogee Duet, compatible with FireWire. Although it was over a year ago, I have confirmed the operation of the Canon, line, and out input/output terminals, as well as the headphone output, using the Maestro 2 driver. Includes: * APOGEE Duet audio interface unit * Breakout cable * FireWire cable (Everything shown in the photos) I purchased this new several years ago and used it. I really liked the sound quality, but I am selling it because I purchased a new MacBook and also bought a new audio interface. Please note that Apogee support has already ended. When purchasing, please consider that this is a used item, and confirm that the terminal shapes are compatible with your cables and equipment. Currently, I am unable to confirm its operation, so please consider this a used item.