This is the EDIROL (Roland) UA-700 USB audio interface. I purchased it new and stored it, having hardly used it. Includes the manual. Due to long-term storage, I have not tested its operation recently. Therefore, I am selling it as-is. The exterior has no noticeable scratches or damage, and I think it's in relatively good condition for a used item. Please check the photos for the condition. Please refer to the manufacturer's official website for supported operating systems and detailed specifications. This model is currently difficult to obtain. Instant purchase is welcome. It will be shipped via Rakuraku Mercari (anonymous shipping).