An image forming device having an ultra wide band (UWB) communication function and a method for providing data thereof, and a system for providing data using UWB communication function are disclosed. The image forming device having a UWB communication function include: a communication network interfacing unit for receiving data through a communication network, a data processing unit for analyzing received data type and converting the data into a certain form, a UWB interfacing unit for transmitting a search signal to a plurality of devices connected through a UWB network, and receiving an answer signal from available devices of the plurality of devices, and a controlling unit for controlling the data processing unit to convert the received data into a form reproducible at the devices transmitting the answer signal, and controlling the UWB interfacing unit to transmit the converted data to the available devices.