UpBright NEW 7.5V AC/DC Adapter For CASIO PT-10 PT-80 PT-82 PT-87 PT-88 PT-100 AD-1 AD-1W AD-1U SK-1 SK-5 SK-10 SA-75 SA-38 SA-65 SA-67 SA-20 SA-35 SA35 SA-45 Keyboard Power Supply Cord Wall Charger World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty. UpBright NEW Global 7.5V AC / DC Adapter For CASIO PT-10 PT-80 PT-82 PT-87 PT-88 PT-100 AD-1 AD-1W AD-1U SK-1 SK-5 SK-10 SA-75 SA-38 SA-65 SA-67 SA-20 SA-35 SA35 SA-45 Keyboard 7.5VDC Power Cord Cable PS Wall Home Supply Charger Mains PSU Fits CASIO CasioTone MT-28 MT-31 MT-85 MT-370 MT-750 SA-5 SA39 SA-39 SA6 SA-6 SA45 SA-45 SA65 SA-65 SA67 SA-67 SA75 SA-75; Mutec AC-1 Casio AD-1UL AD-1 AD-1U SA-39 SA-75 SA-65; Concertmate-470 500 Casio SA-35 Digital Keyboard Cat. No. 42-4019; Casio Casiotone MT-18 electronic keyboard;