The SMI24 series is a 24 W wall plug-in ac-dc power supply with interchangeable ac blades. The series is designed to meet the latest US DoE Level VI efficiency standards in addition to the proposed and more stringent EU CoC Tier 2 requirements. Designed for global use, CUI's SMI adapters include plug options for North America, Europe, the United Kingdom, Australia and China. This high efficiency power supply adapter is a continuation of CUI's initiative to provide customers with global solutions utilizing the latest in green power technology.