POWER ADAPTER/MODEL:MDY-13-EE Input: 100-240V-50/60HZ.1.7A Output: 5V=3A 15W/9V=3A 27W/11V=6A Max66W/20V=6A Max 67W Man Executive STANDARD:G817625.1-2012 G84943.1-2011 GB/9254-2008 Working Temperature:- 10-40DEGC Xiaomi Communications. Ltd. Designed by Xiaomi white 3156/