The kit contains all parts you need to assemble the kit yourself.
The build process is straight forward and we have online tuorials available for building and setup of the vusbmicro..
Clifford and Overflo designed this kit in some spare timed uring 2012.
The kit is available under a Creative Commons 3.0 SA-BY-NC license. Everything from the electronic layout to the firmware for the microcontroller are available for free (different license terms apply for obdev.at vusb code).