Compatible/Replacement Casio DC 12V / 12 Volt Adapter Power Supply Cord AD-12M3, AD-12MLA(U), AD-12MLA, AD-12M, AD-12UL, AD-12, AD-12FL, FC2, TJ2 for Select Casio Keyboards Digital Piano Synthesizers Suits: Casio CDP-100, CDP-200, CPS-7, CTK-711EX, CTK-711, CTK-731, CTK-811, CTK-811EX, CTK-811, CTK-5000, LK-80, PS-20, PS-3000, PX-100, PX-110, PX-120, PX-200, PX-300, PX-310, PX-320, PX-400R, PX-400, PX-410R, PX-410, PX-500L, PX-500, PX-555, PX-555R, PX-575, PX-700, PX-720, PX-720C, WK-500, WK-1200, WK-1250, WK-1300, WK-1350, WK-1500, WK-1600, WK-1630, WK-1800, WK-3000, WK-3100, WK-3300, WK-3500, WK-3800, WK-8000 etc 10 Ft / 3 Meters Extra Long Cable