USB TYPE APPARATUS FOR AUTOMATICALLY INSTALLING CLIENT PROGRAM AND METHOD FOR AUTOMATICALLY INSTALLING AND EXERCISING THE CLIENT PROGRAM IN USE WITH THE SAME

摘要

A device for installing a client program automatically in a USB(Universal Serial Bus) connection mode, and an automatic client program execution method using the same are provided to download/install/execute the client program automatically, quickly, and conveniently in a PC by connecting to a server of a service provider and executing an auto-install program of the service provider when the device is connected to a USB port of the PC. A USB connector is inserted into a USB port of a PC(30). A USB keyboard(12) is recognized to the PC through an HID(Human Interface Device) protocol by executing a PC control program automatically when the USB port of the PC is connected. The USB keyboard inputs a command for opening a PC command input window, and the command for enabling the PC to connect to a website of a service provider and downloading/installing a client program of the service provider to the PC command input window. A memory(14) stores an ID and a PIN(Personal ID Number) needed for login of the client program installed in the PC. A USB sound card(16) is built within a USB body, and the USB keyboard and the USB sound card are connected with each other through a USB hub(18).