WALL home house AC power adapter cord for YAMAHA EZ 200 EZ 205I EZ 150 EZ200 EZ205i EZ150 portable keyboard Antoble products are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products. Industry Quality : Over voltage protection, Over heat protection, CE. Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection. Total cord length is extended to 6.5ft / 2M. Antoble product has a 30 day Money-Back Guarantee and a 1-year limited warranty.