Thank you for viewing. This is the Roland USB audio interface "RUBIX24." While the original box, manual, and accessories are not included, I will provide a USB cable for connection (not the original). A driver is required when connecting to a Windows PC. Please download it from the Roland website. No driver is needed when connecting to Apple products. You can also find the reference manual on the Roland website. 【Condition of the product】 I purchased it about two years ago and used it for about a year. I am selling it because I purchased a different model and haven't been using this one. There are no operational issues, and it was stored in a non-smoking environment. There are some scratches from use (see photo 4), but they do not affect the operation. 【Important Notes】 Please be aware that this is a used item, so there may be minor scratches. Please refrain from purchasing if you are looking for a perfect item or are overly sensitive to imperfections. 〇 Immediate purchase is welcome. 〇 We will prioritize the person who purchases the item, even if negotiations for a discount are in progress. 〇 Please feel free to ask any questions in the comments. MIDI terminal available Color: BLACK Connection interface: USB terminal