Japan's Solid Alliance crew (the same folks that brought us the ever popular crystal USB necklace) created an i-Duck USB Memory Storage device that is sure to spark some small talk. The i-Duck uses a USB 1.1 interface and has a storage capacity of 256MB. When you plug it in your USB port, the i-Duck lights up. For me, this one falls in the "but why?" category, but it does get a little "awww" for being small, bright and friendly looking.
Totally Geeky or Geek Chic? USB Rubber Duckie
Japan's Solid Alliance crew (the same folks that brought us the ever popular crystal USB necklace) created an i-Duck USB Memory Storage device that is sure to spark some small talk.