Described is a method for writing data onto a storage device from a wireless access point (“AP”), providing the data to a master mobile unit (“MMU”), authenticating an identity of the MMU at the AP and transmitting the data from the MMU to at least one other mobile unit (“MU”). Also described is a device having a connector coupling a storage device to the device, the storage device including data received from a network device and a transceiver communicating with the network device to authenticate the device, wherein when the device is authenticated, the transceiver further transmits the data to at least a first mobile unit (“MU”).