FastMac's U-Socket. The Ultra Slim is just that, as it's only about half inch thick, and has a unique folding collapsible plug on the back to keep its trim figure. Its thin profile is also able to accommodate the depth of regular plugs with extending sections in the back. The adapters we saw were prototypes, though production will begin in earnest this July and Powertech plans to find a retailer willing to rebrand and sell them to the public for an as-yet-undetermined price. A full gallery of pics of the adapter awaits below.