Super Power Supply AC / DC Adapter Charger Cord For Casio Keyboards Adapter Voltage Input Range: AC 100V - 240V / 9V 850mA Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply Will Also Fit: LK-100, LK-110, LK-220, LK-230, LK-270, WK-110, WK-200, and WK-210