Bus connection system

The encrypted dog's form's bus workstation, comprising a suitable for software USB device is convenient operation and a. When the bus workstation determined when the bus main engine is wherein the bus communication port, wherein the storing the receiver, which are to the bus main machine and is wherein the second bus communication port traditional bus of between the bus device. When the bus workstation determined when the upper software bus unit is wherein the bus communication port, wherein for storing the host and can be replaced, which are connected to the first bus communication bus port's unit and connected with the processing unit middle of the second bus communication port.