| 摘要 |
Disclosed is a tablet PC. The tablet PC includes a pad main body which includes an input portion for inputting predetermined data, and an output portion for outputting results corresponding to input data; a detachable auxiliary device which is detachably coupled to one side of the pad main body to assist functions of the pad main body; and a fastening unit which is provided in the pad main body and fastens the detachable auxiliary device to the pad main body. With this, it is possible to use various auxiliary functions such as convenience in mobility, physical distribution management, inventory control, payment, personal authentication, etc. |
