Product Name: Hilink 5V Hlk-Pm01 AC to DC Converter Module Model NO.: HLK-PM01 Brand: Hi-link Certification: CE, UL, EMC Connection Mode: Series Switching Power Supply Input Voltage: 85-264V/70-350VDC Output Power: 3W Warranty: 1 Year Output Type: Single Output Voltage: 5V Output Current: 600mA Efficiency: 69% Ripple: 50mv Transport Package: Paper Box Specification: 34*20*15MM Origin: Shenzhen, China Product Description We are the manufacturer of Hi-link power module .Hilink 5V HLK-PM01 ac to dc converter modulePictures:Details:1). Meet UL,CE,EMC requirements2). Ultra-thin, ultra-small3). All voltage input (AC: 85 ~264V)4). Low ripple and low noise5). Output overload and short circuit protection6). High efficiency(70%), high power density7). The product is designed to meet the requirements of EMC and Safety Test8). Low power consumption, environmental protection, no-load loss <0.1W9).100% load aging and testing10).1 year warranty perioPlease feel free to contact me for more info .