Japanese company Green House introduced the PicoDrive Micro line of compact USB 2.0 flash drives. When inserted, the drives stick out just 9 mm from the port. These are available in capacities of 4 GB, 8 GB, and 16 GB. Measuring 22.6 x 14.9 x 8.5 mm, weighing 3.1 g. Green House emphasized the term "Ultrabook" in its press-release, indicating that it's the Ultrabook crowd it's trying to woo, although flash drives of this size (or even smaller) aren't entirely new. The 4 GB, 8 GB, and 16 GB variants are priced at 1,480 JPY (US $17.7), 2,980 JPY (US $35.6), and 4,980 JPY (US $59.5), respectively.