Save time and money with a power adapter. Adapters provide a steady stream of power to the keyboard eliminating the frustration of dead batteries.
For Casio keyboard models CTK431 , CTK495 , CTK451 , ctk471, CTK481, CTK531 , CTK533 , CTK541 , CTK551 , CTK573, CTK574, CTK651 , CTK671, CTK673, LK30, LK30B, LK33, LK40, and all CA models.