I use this in conjunction with a voltage converter for international travel, but also just for regular travel as it is about the same size as my normal chargers but also has the bonus 3' extension cord attached. Great for hotels with plugs on the nightstand, even for a couple; plug it in, run the cord behind the pillows, and both people can use a single adapter to power their electronics.
My only complaint,if you can even call it one, is that there is a little blue LED light to on the side to show that it's "on"/getting power. Though tiny, the sucker puts off some light to the point that it actually emits a noticeable amount of light in a dark bedroom. Kind of fits with this annoying new theme where it seems that every electronic item manufacturer feels the need to have an electricity leaching light to show you it's on. I'll know it's on by the fact that it's plugged in and my devices are charging, I don't need a second verification.