TERMINAL CONNECTION DEVICE, PROCESSING INFORMATION EXECUTION SYSTEM, PROCESSING INFORMATION EXECUTION METHOD

Provided is a technology capable of assigning processing information to an appropriate input and output path. A terminal connection device includes: a storage unit configured to store a priority based on a type of processing information for performing input or output of information; a communication unit configured to receive from another device a processing request in which the processing information is identified; and an input and output path assignment unit configured to acquire, when the communication unit has received the processing request, the type of the processing information identified in the processing request, to identify, by using an external processing information priority, which is a priority based on the type, and candidates of usable input and output paths for each piece of the processing information, the input and output path for executing the processing information relating to the processing request, and to assign the processing information to the identified input and output path.