KHOI1971 &reg; WALL home house AC power adapter cable cord for YAMAHA PSR E423 PSR 230 PSR E303 PSRE423 PSR230 PSRE303 portable keyboard SUPER FAST SHIPPING ++ITEMS ARE 100% FULLY TEST 100% FULL MONEY BACK GUARANTEE Smart Fuse protection from sudden power surge 110V~220V for USA Europe Asia 110v~240v KHOI1971  12 MONTHS WARRANTY EXCHANGE