Roland's MIDI interface, the UM ONE MK2. It's been used only a few times, so it's in pretty good condition. There are no noticeable scratches or stains. It also works without any problems. The only included item is the main unit in the photo. I will pack it carefully and ship it within 1-2 days. Thank you. Immediate purchase is OK. Please check the condition. Everything in the photos is included. If you have any questions, please ask before purchasing.