Originally Posted by frankmu

I use one of these, only $1.50 at Home Depot: http://t.homedepot.com/p/HDX-6-ft-16...017/100672781/

Have used it in Asia, UK, and Europe. I attach an international adapter to the male end and a Monoprice 4 port USB adapter to the other end. I also share the power outlet at the airport if there's a crowd.