Multi-purpose adapters aren't anything new, but it's often the simplest of the bunch that prove most useful. Take this bugger for instance, which is little more than a vanilla 3-port USB hub connected to an iPhone / iPod dock connector port. The purpose for its existence? To prevent you from having to haul Apple's flimsily built charging cable and a USB hub with you each time you scurry out, and to just generally make your time on this planet entirely more enjoyable. Now if only it could recharge our prototype Volt that we've secretly got hiding in the Engadget Garage, we'd really be able to extol the $14.99 asking price.