HQRP AC Adapter for Casio SA-46 / SA46 / SA-47 / SA47 / SA-76 / SA76 / SA-77 / SA77 / SA-78 / SA78 Keyboards Power Supply Cord plus Euro Plug Adapter - Walmart.com
9.5V AC DC Adapter Charger For Casio Keyboard Piano AD-E95100LW SA-46 SA-47 SA-76 - AliExpress
AC/DC Power Supply Adapter Charger Cord For Casio Keyboard SA-46 SA-47 SA76 SA-76 SA-77 SA-78 - AliExpress
PwrON AC Adapter For Casio SA-46 SA-47 SA-76 SA-77 SA-78 WK-220 WK-225 XW-G1 XW-P1 XW-P1GD XW-P1CO and XW-G1.LK-165 LK-240 Keyboard Power Supply Cord - Walmart.com
Amazon.com: 9.5V AC DC Adapter for Casio Piano Keyboard SA76 SA77 SA46, Replacement for Casio ADE95100LU, 100-240V AC to 9.5V DC Converter, UL Listed, 9.8 Ft Cord, by LotFancy : Musical Instruments