Product Specifications Input: 110-240V 50/60Hz; Center Negative Output: 9Volt 2Amp Cable Length: 6ft/1.8M Compatible with: Casio Charger: AD-5, AD-5MU, AD-5MR, AD-5EL, AD-5MLE, AD-5GL ToneBank: CA-100, CA-110 Mini: MA-150, MA-170 CasioTone: CT-310, CT-360, CT-400, CT-410, CT-410V, CT-420, CT-430, CT-450, CT-460 CT-480, CT-488, CT-491, CT-496, CT-500, CT-510, CT-520, CT-588, CT-591, CT-599 CT-605, CT-610, CT-611, CT-615, CT-620, CT-630, CT-636, CT-637, CT-638, CT-640 CT-648, CT-650, CT-656, CT-657, CT-660, CT-670, CT-677, CT-688, CT-700, CT-7 CT-770, CT-800, CT-870 CasioTone Vintage: MT-210, MT-240, MT-35, MT-36, MT-400V, MT-500, MT-540, MT-55 MT-600, MT-640, MT-820 Lighted Key: LK-43, LK-100, LK-200S, LK-210, LK-215, LK-220, LK-230, LK-270, LK-30 LK-300TV, LK-33, LK-35, LK-40, LK-42, LK-43, LK-43JC, LK-44, LK-45, LK-46, LK-50, LK-55 LK-56, LK-60, LK-70S, LK-73, LK-90, LK-93TV, LK-94TV Standard: WK-110, WK-200, WK-210, CTK-496, CTK-573, CTK-720, CTK-2100, CTK-731, CTK-800, CTK-810, CTK-900 CTK-120, CTK-130, CTK-149, CTK-150, CTK-2000, CTK-230, CTK-300, CTK-3000, CTK-330 CTK-4000, CTK-401, CTK-411, CTK-431, CTK-450, CTK-451, CTK-470, CTK-471, CTK-480 CTK-485, CTK-491, CTK-495, CTK-50, CTK-500, CTK-501, CTK-510, CTK-511, CTK-515 CTK-518, CTK-519, CTK-520, CTK-520L, CTK-540, CTK-550, CTK-551, CTK-555L, CTK-56 CTK-560L, CTK-574, CTK-591, CTK-593, CTK-601, CTK-611, CTK-615, CTK-620L, CTK-630 CTK-631, CTK-647, CTK-650, CTK-651, CTK-671, CTK-680, CTK-691, CTK-700, CTK-710 WK-200 Please Note: Before purchasing, please refer to the adapter parameters in the picture or whether the compatible model is compatible to ensure compatibility with your Keyboard. Lantisri Power Adapter: Multiple protection Rest assured to use (After 1000+ repeated tests, only to provide you with a safer and better quality power adapter) Stable power supply Short circuit protection Over current protection Over voltage protection Over temperature protection Package: You will get 1PCS 9V 2A AC Adapter.