Deonet recently introduces the smallest USB flash drive in the world, that known as the USB-stick.
Based on press release, the Deonet USB-stick is produced by Micro UDP-chip (USB Disk In Package), the new type of memory chip that much less than half the size with the usual USB-memory chip.
This small USB flash drive has dimensions of 19.5 x 14.5 x 2.9 mm. As comparation, the Kingmax Super Stick Mini has dimensions of 31.5 x 12.4 x 2.2 mm.
Deonet USB-stick is available in 4GB, 8GB, and 16GB of storage capacity. There’s no detail about other features.

This Deonet USB-stick will be available at PSI Düsseldorf in January 2012.