A method of wirelessly connecting at least two devices for data communication and a device that is wirelessly connectable by using the method, the method including: generating and wirelessly sending service set identifier (SSID) information of the at least two devices, the at least two devices performing the generating and the wireless sending, collecting and analyzing the wirelessly sent SSID information, the collecting and the analyzing to be performed by the at least two devices, setting one of the at least two devices as a server based on a result of the analyzing, and wirelessly connecting the at least two devices, the wirelessly connecting to be performed by the device set as the server.