The incredible shrinking computer is about to reach a lower limit in size, with a new computer that's contained entirely within a wall-wart. Any smaller than this, and the computer would disappear inside the electrical outlet.
Called plug computers, Marvell's new gadgets will resemble cellphone chargers but pack a hefty punch.
Plug computers would draw just about 5W of power, come with a 1.2-GHz CPU, a USB port and internet connectivity. They won't have a display, but the devices can be used as a home server or a network attached storage for vacation photos and music downloads.