This is a MOTU M4 audio interface. I purchased it new about three months ago and used it for recording at home. * Non-smoking, no pets I am selling it to raise funds and upgrade to a higher-end device. There are no operational issues, but since it is a used item, please refrain from purchasing if you are concerned. The accessories are as shown in the photos. I plan to ship via Kuroneko Yamato. The following is a description----- A 4-in/4-out USB audio interface that delivers studio-quality sound. - Model: MOTU M4 - Input/Output: 4-in/4-out - Connection Type: USB-C - MIDI Input/Output: Yes - Monitoring Function: Yes - Accessories: Box, Instruction manual Thank you for viewing.