Abstract: A transmitting system, the device and the method for the remote bus applies to control the remote device via network. The transmitting system comprises of a main computer and a bridge device. The main computer includes a first process unit, a storage unit, a first network port and an agent program. The first process unit dispatches the agent program, and sets up the address space and the connection channels according to the identify information. The bridge device couples to the main computer and the target device. The agent program divides the operation command and generates the first package. The main computer sends the first package to the bridge device via the first network port. The bridge device recovers the first package to the operation command, and drives the target device according to the operation command.

Abstract: A PCI-based interfacing device with mappable port addresses to legacy I/O port addresses has an addressing circuit, a PCI controller connected to the addressing circuit and a PCI port, and an equipment controller connected to the PCI controller and an equipment port. The addressing circuit sets up a legacy I/O port address. The PCI controller transmit and receive data packets having data and one of the set of legacy I/O port addresses encapsulated therein to be processed to and from the PCI port, and output the received data packets to the equipment controller. The equipment controller converts the data packets into equipment data corresponding to the equipment port, and transmits the equipment data to the equipment port. Accordingly, the PCI-based interfacing device can perform data communication with legacy I/O port addresses.

Abstract: A system and method of file encrypting/decrypting is disclosed. The system comprises an external device and a host comprising a communication port, a processor, a storage module and an agent module. The processor connects to the communication port and the storage module. The communication port connects to the external device. The storage module stores an operation system, and is configured to have an encryption partition, in which a plurality of encrypted files is stored. The processor executes the operation system and the agent module. The agent module verifies the identification information in order to determine whether to mount the encryption partition. When the encryption partition is mounted into the operation system, the agent module encrypts the plaintext file stored in the encryption partition as an encrypted file, or accesses an encrypted file from the encryption partition. The agent module decrypts the encrypted file and outputs a corresponding plaintext file.

Abstract: An external device and a transmission system and the method of the heterogeneous device can access the USB3.0 and PCI-E at the same time. The external device includes an USB3.0 socket couples to the host. The USB3.0 socket includes a plurality of first pins and a plurality of second pins. The first control module couples to the second pins. The first control module receives an operation signal via from the host. The micro control unit couples to the first control module via the first pins. The micro control unit receives an identify request via the first pins. The micro control unit generates the operating signal and sends the operating signal to the first control module.

Abstract: A multi-serial port connection device has a connection card and a cable. The connection card has a serial signal transceiving control module and at least one Mini DisplayPort connector. The serial signal transceiving control module has at least two sets of serial I/O pins compatible with DB9 connector standard. The two sets of serial I/O pins are connected to twenty contacts of the Mini Display Port connector. The cable has a plug, at least two DB9 sockets for the connection of two external electronic devices with DB9 connectors. The multi-serial port connection device can reduce the space occupied by connectors on the connection card.

Abstract: A multi-serial port connection device has a connection card and a cable. The connection card has a serial signal transceiving control module and at least one Mini DisplayPort connector. The serial signal transceiving control module has at least two sets of serial I/O pins compatible with DB9 connector standard. The two sets of serial I/O pins are connected to twenty contacts of the Mini Display Port connector. The cable has a plug, at least two DB9 sockets for the connection of two external electronic devices with DB9 connectors. The multi-serial port connection device can reduce the space occupied by connectors on the connection card.

Abstract: A serial port connector with power output function includes a serial port having a plurality of pins. Under the existing EIA-RS-232, EIA-RS-422, and EIA-RS-485 standards for connectors, the definition of the pins of the serial port are altered, so that a pin that was originally defined as floating or for serial data communication signal is now changed to a power output specification. Thus, when the connector is connected via the same one cable to a serial port peripheral device, the connector can provide both functions of serial data communication signal transmission and power transmission to thereby largely increase the usability of the connector.

Abstract: A serial port connector with power output function includes a serial port having a plurality of pins. Under the existing EIA-RS-232, EIA-RS-422, and EIA-RS-485 standards for connectors, the definition of the pins of the serial port are altered, so that a pin that was originally defined as floating or for serial data communication signal is now changed to a power output specification. Thus, when the connector is connected via the same one cable to a serial port peripheral device, the connector can provide both functions of serial data communication signal transmission and power transmission to thereby largely increase the usability of the connector.