Amazon.com: Super Power Supply® AC/DC Adapter Charger Cord for CASIO CTK-1200, CTK-2080, CTK-2300, CTK-3200, CTK-4200, XW-P1, XW-P1GD, WK-220, WK-225, XW-P1CO, XW-G1.LK-165 : Electronics
Amazon.com: MaxLLTo 6ft Extra Long AC Power Replacement Adapter for Casio WK-110 WK-200 WK-210 WK-3700 Keyboard Charger Power Supply Cord : Musical Instruments