EPtech AC / DC Adapter For Casio Casiotone MT-240 MT-210 MT-205 MT-500 MT-520 MT-820 Piano Keyboard Synthesizer Charger Power Supply Cord AC Input 100V-240V 50-60Hz;DC Output High Efficiency and Reliability Brand New Adapter, 100% Compatible Warranty:1 year warranty, 30 day money back guarantee Shipping from USA !