Two-in-one U disk wireless headline card apparatus

The present invention discloses a two-in-one U-disc wireless network logging-on card device which comprises an input interface, a selection switch, a storage device module and a wireless network logging-on card module. When the input interface receives the signal, the state of the selection switch is determined: the signal received by the input interface is selected to be outputted to the input port of the storage device module or the input port of the wireless network logging-on card module according to the different state of the selection switch. The device of the invention has the advantage that the selection between the storage device module and the wireless network logging-on module are executed through the selection switch by a special configuration that the storage device module is integrated with the wireless network logging-on module for integrating the storage function of the U-disc with the wireless network logging-on function. The using and carrying of the people are greatly facilitated.