USB audio interface that achieves high-quality sound at 24-bit/192kHz. - Model Name: Rubix 22 - Inputs: 2-in - Outputs: 2-out - Sampling Rate: 24-bit/192kHz - Connection Type: USB - Included Accessories: Instruction manual - Condition: Used a few times, in good condition The above description is by AI. Purchased 2-3 years ago and used to connect a PC, guitar, and microphone, outputting them to the PC, and monitoring through headphones from this unit. All functions work without any issues, and there are no connection problems. There are no scratches, but since it was used normally after being taken out of the box, there may be some minor scratches. Please consider this and understand that it is non-returnable and non-refundable (NCNR).