JYtrend (TM) 12V Power supply For Casio AD-12MLA U CDP-100, CDP-200, CTK-711EX, CTK-731, CTK-811EX, CTK-5000, PX-100, PX-110, PX-120, PX-200, PX-300, PX-310, PX-320, PX-400R, PX-500L, PX-555R, PX-575, PX-720, WK-500, WK-1250, WK-1300, WK-1350, WK-1600, WK-1630, WK-1800, WK-3000, WK-3200, WK-3300, WK-3500, WK-3700, WK-3800, WK-8000 Wall Plug Charger Adapter Certificate: CE, UL. High quality power adapter. Length of the cord: 5ft If your model is not on the list, please contact us before you buy this item. Input: 100-240V. Output: 12V 1A Warranty: 30 Days Money Back .1 Year exchange.