MaxLLTo 6ft 12V AC DC Power Adapter Supply For Casio LK80 LK-80 Keyboard 6ft 12V AC DC Power Adapter Supply For Casio LK80 LK-80 Keyboard Input: 100-240V 50/60Hz Output: 12V US standard Plug; Great for Replacemnt OR Backup.Short circuit Protection Length: 6 FT , special design for keyboard use; Package Includes:1 x 12V AC Power Adpater For Casio Keyboard