Patent ID: 8024493

Claim:
A system configured to transfer an electronic file, the system comprising: a non-volatile storage memory; a standalone power supply; a transfer system comprising a transmitter configured to transmit a file to be transmitted, the transmitter comprising a first contact connection port configured to enable mechanical fitting to a contact connection port of a second system, a receiver configured to receive a file, the receiver comprising a second contact connection port configured to enable mechanical fitting to another contact connection port of the second system, and a transmission control system configured to authorize or prohibit a transmission of an electronic file to the second system, the transmission control system including a system configured to recognize mechanical fitting to the second system, wherein, the non volatile storage memory is compartmentalized into a transmission memory zone configured to store a file to be transmitted, and a reception zone configured only for the reception or the storage of files; the receiver is configured to perform reception into the reception memory zone; the transmitter is configured to transmit a file contained in the transmission memory zone; and the transmission control system is configured to automatically start, at the recognition of mechanical fitting to the second system, the transmission of a copy of the file stored in the transmission memory zone, to a reception memory zone of the second system, a file stored in the reception zone of the second system being unable to be transmitted via the transmission system, thereby effecting a security function.