Amazon.com: UpBright 9V AC/DC Adapter Compatible with Casio CT-615 CTK-615 CT-615C 210 Sound Tone Bank Keyboard AD-K90 ADK90 BS415 AD-K90S use with Liquid Crystal Display LCD TV TV-7500 CA-K90 9VDC Power Supply :
Amazon.com: UpBright 9.5V AC/DC Adapter Compatible with Casio WK-240 WK-245 WK240 Workstation Digital Music Electric Keyboard Piano XW-PD1 XWPD1 Trackformer Groove Center AD-E95 AD-S10095A SA115B-09U Power Supply : Musical Instruments
Amazon.com: Casio SA-78 44 Key Mini Personal Keyboard, Pink
Amazon.com: 9.5V AC/DC Adapter for Casio Keyboard AD-E95100LU Power Supply Charger SA-46 SA-47 LK-125 LK-127 CTK-240 CTK-245 CTK-1100 for Casio ADE95100LU, 100-240V AC to 9.5V DC Converter : Musical Instruments
Amazon.com: Casio CTK2400 61- Key Portable Keyboard with USB : Musical Instruments