![Disk Disk](http://www.experimental-engineering.co.uk/wp-content/uploads/2010/09/GEDC0509-300x225.jpg)
Here is a cheap chinese made flash drive given out for free by Westlaw UK. Capacity 512MB
![PCB PCB](http://www.experimental-engineering.co.uk/wp-content/uploads/2010/09/PCB-300x225.jpg)
Here is the PCB removed from the casing, USB connector on the left, followed by the clock crystal for the flash controller, a CBM2092, which is a Chipsbank part. 512MB flash memory IC, unknown maker. Access LED on far right of the board.