CUI Inc SMI12 Series 12W AC-DC Power Supplies are universal input voltage range wall-mount power adapters with interchangeable ac blades. These power adapters are designed to comply with both the latest US DoE Level VI efficiency standards and the proposed/more stringent EU CoC Tier 2 requirements. In addition, other approvals include UL/cUL, CE, PSE, RCM and FCC safety approvals, and IEC 62368 certifications. The SMI12 Series power adapters offer over-voltage, over current, and short circuit protections. These high-efficiency power supply adapters are manufactured to support plug options for North America, Europe, the United Kingdom, Australia, and China.