USB audio interface with direct monitoring for high-quality recording. - Brand: M-AUDIO - Model: AIR 192|4 - Connection Type: USB - Direct Monitoring: Supported - Number of Outputs: 2 - Number of Inputs: 2 Thank you for viewing. Purchased new on September 10, 2022, at Yodobashi Camera. I am selling it because I upgraded to a new one. Used for about a year and then stored in a dark place. The main unit, accessories (only the USB-A to C cable is missing, but a replacement will be included), and the outer box are all included. The operation was also fine until it was removed. There was a time when the USB-C terminal was loose and caused poor contact, possibly due to an initial defect. Please understand that this is a used item, so there are signs of use and scratches. Due to being an electronic device, no returns or refunds are accepted.