Buffalo RMUM : A Micro USB Thumb Key

Buffalo Japan just announced a shiny new Micro USB thumb key, the RMUM Series. With a tiny size of 15 x 22 x 8mm at just 2.3g, this tiny USB thumb key is in fact a microSDHC card reader sold in a bundle with a 1, 2, 4 or 8GB microSD card.

It's available in Black or White, and will be released in Japan sometime in December.