Features: The Adapters is good quality materials and is exquisitely crafted. reliable, and stable. Intelligent security protective chip, providing shortcircuit, overheating, overvoltage, overcurrent, and surges protections. 3V-12V can be set with 6voltage outputs, and the output power meet power supply needs of different devices. Supports AC100-240 voltages input, equipped with a 6bit adapters, suitable for various devices. Suitable for recording and playing player, telephones,computer, electronic keyboards, game consoles, small televisions, healthcares equipment, computer electronic instrument etc Specifications: Size：approx 84.5x50.3x71mm/3.33x1.98x2.79in Standard: US、EU Suppport：3V-12V 30W With 6voltage outputs Supports AC100-240 Package Includes: 1PC Power Adapters note: Due to the problem of lighting effects and shootingangles, there is certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.