Specification Brand : GUY-TECH Color : Black Label : Guy-Tech Manufacturer : Guy-Tech MaterialType : Metal PartNumber : 3711E12991 ProductGroup : CE ProductTypeName : CHARGING_ADAPTER Publisher : Guy-Tech SmallImage_Height : 72 SmallImage_URL : https://m.media-amazon.com/images/I/41wYQFK40cL._SL75_.jpg SmallImage_Width : 75 Studio : Guy-Tech Title : Guy-Tech AC Adapter Charger Compatible with Williams Encore Digital Piano Switching Power Cord