Charge two USB devices at the same time

So you're in a hotel room and there's not enough plugs - do you choose between your PSP and your iPod or do you fumble in your bag for your new Sigma APO charger.

This device can charge two devices using USB connectors but from one AC plug.

There's no price as yet, and the charger seems to be currently only available with a two-pin plug, but other versions for the rest of the world are sure to follow.