Now I recommend you this product which has passed through the European "CE" and many other international certifications. No matter which country you are in, Universal USB Plug can help you charge your laptop or mobile phone. No complicated power conversion required and no additional power adapter needed.

International Power Adapter can be used in more than 150 countries and regions (Asia, Europe, America, Australia, the Middle East, etc.) This Universal USB Plug can be used for charging digital cameras, chargers, personal digital assistant (PDA), mobile phones, MP4, CD-ROM drive, laptop computer, scraping knives and other electrical appliances.

The Universal Power Plug Adapter has 110V220V voltage lights with double fuses to prevent overload. It can handle 110-250 volt standard voltage, but does not have the transformer function.

Universal Plug Adapter is equipped with detachable feet. The filtering effect can prevent lightning stroke. Universal Plug Adapter has built-in high performance IC charge which can better protect mobile phones and other electrical appliances and guarantee the quality of charging.

This International Power Adapter is lightweight and easy to carry. It is suitable for business, travel, conferences, etc. and is your best travel partner. For more information, please click the following site.
http://www.dinodirect.com/Universal-World-Travel-AC-Adapter-with-USB-Power-Port.html