Please confirm whether the model number or P/N matches the list and check whether it is compatible with your device.

 compatible with：
AD series
AD-12CL AD-12MLA

 PX series
PX-3S PX-5S PX-7 PX-100 PX-110 PX-120
PX-300 PX-310 PX-320 PX-360
PX-400 PX410
PX-500 PX-560 P-X575
PX-700 PX-720 PX-730
 LK series
LK-68 LK-78 LK-80 LK-88

 CT series
CT-688 CT-788 CT-799 CT-877 CT-888

 CTK series
CTK-711 CTK-738 СТK-750 CTK-811 СТK-5000

 WK series
WK-500 WK-660 WK-1200 WK-1250 WK-1300
WK-1350 WK-1500 WK-1600 WK-1630 WK-1800
WK-3000 WK-3100 WK-3200 WK-3300 WK-3500
WK-3800 WK-6500 WK-6600 WK-7500 WK-7600

 ⚠️⚠️⚠️Note: Only suitable for Casio Keyboard with 12V power supply interface, Negative Center Current power supply interface.
❌❌❌Not suitable for Casio Keyboard with 9V and 9.5V Negative Center Current power supply interface.