It is a product that is derived from VDcrypt and is specifically designed for use on removable media, especially USB drives and memory cards. In its present form, USBcrypt is statically-installed in the PC just like VDcrypt. Automatic search for container files starts after inserting the USB key. If successful, authenticated connection of the container as a disc volume is offered, immediately. Operating principles of the product are the same as for VDcrypt although the operation is simpler and adapted to removable media.