The present invention relates to a wireless communication device including an input device function of graphical user interface (GUI) type. A wireless communication apparatus including an input device function of GUI comprises a UWB communication block configured to convert a data signal inputted to a computer coupled to the wireless communication apparatus into a UWB signal and wirelessly transmit the UWB signal, and to convert another UWB signal inputted wirelessly into a data signal or a control signal recognized by the computer and transmit the data signal or the control signal to the computer, an input device configured to a control movement of cursor in a screen of the computer according to a graphical user interface method, and a hub controller configured to selectively route signals outputted from the UWB communication block and the input device to interface between the computer and both the UWB communication block and the input device.