Today's pop quiz: What's the difference between a portable hard drive and a USB flash device? Not much, if Buffalo has anything to say about it.
The Japanese company is developing a USB key that stores a ridiculous 16GB of data, according to Akihabara News, using silicon hard-drive technology without the actual disk. But there's no information on availability even in Japan, so don't go skimping on that storage option in your next computer purchase just yet.
Now, for extra credit: Why is this company named Buffalo? (We have no idea.)