Roland SK-88 Pro MIDI Sound Module with Keyboard - Tested and Working This is an SC-88pro with a keyboard. [Included Items] AC Adapter [Condition] All keys function without issue. Key input has been confirmed. Each button and dial operation has been confirmed to respond. Pitch bender operation is not very good? Unclear. Other minor operations have not been confirmed, so please consider it as junk. The exterior has minor scratches and scuffs from use, but there are no noticeable scratches and it is generally in a clean condition. As this is a used item, please refer to the photos provided for confirmation and consideration. It will be shipped with simple packaging.