... Ultra-small size, light weight, streamline, fully sealed and easy to carry; 2). Competitive price design, high reliability 3). Built-in ... before shipment13months warranty for you0.3% RMA extra quantity free How to prolong a power adapter life:1.Using the power adapter ... heat cunducting,low temperature,high material cost. 4,Key components:The master chip is design by Leadtrand/SLS/Ang Bao plans( high ...