Amazon.com: UpBright New Global 12V AC/DC Adapter Compatible with Casio WK-1600 WK-1800 WK-1630 WK-3000 WK-3000D WK-3200 WK-3300 WK-3500 WK-8000 AD-12MLAU AD-12 Digital Piano Keyboard 12VDC Power Supply Charger : Musical Instruments
Amazon.com: YUSTDA AC Adapter for Casio WK-1250 WK-1300 WK-1350 WK-3700 Keyboard Power Cord : Musical Instruments
Amazon.com: Globalsaving AC Adapter for Casio CTK-3500 CTK-2550 CTK-2500 Portable Musical Digital Piano Keyboard Power Supply Cord Cable Charger : Musical Instruments
Amazon.com: UpBright 9.5V AC Adapter Compatible with Casio CTK-1250 CTK-1300 CTK-1300ES CTK-1500 CTK-1550 CTK-2500 CTK-2550 CTK1250 CTK1300 CTK1300ES CTK1500 CTK1550 CTK2500 CTK2550 Digital Keyboard Power Supply : Musical Instruments
Amazon.com: AC Adapter for Casio WK-1200 WK-1250 WK-1300 WK-1350 WK-3700 Keyboard Power Cord : Musical Instruments