Uwe Hermann | A slightly paranoid Debian developer

According to Heise (as well as Boing Boing), SanDisk has announced a SD™ card with a builtin USB 2.0 connector at the Consumer Electronics Show (CES) in Las Vegas. Now this is probably as small as an USB device can get, and really cool, if you ask me. The card shall feature up to 1 GB storage at first, probably more later on.

There are photos of the card in the two articles.