Reliable AC power — eliminates the need for batteries during extended play.

Wide compatibility — supports multiple Casio CTK, WK, CDP, and PX series keyboards.

Cost-effective solution — saves money compared to constant battery use.

Not compatible with WK6500, WK6600, WK7500, and WK7600 (use ADA12150 instead).

Compatible models include CTK-5000, WK-500, WK-1300, WK-1500, WK-3000, WK-3200, WK-3300, WK-3800, CDP-100, CDP-200, PX-100, PX-110, PX-120, PX-310, PX-320, PX-575, PX-700, and PX-720.