A mobile connectivity device for transmitting and receiving data signals comprising: - data transceiving means installed in a vehicle equipped with at least one battery , - a processor installed on said vehicle , connected to said data transceiving means and operationally connected to an Internet server for processing and storing data, - a rechargeable battery supplying said processor and said data transceiving means connected to said battery of said vehicle , and - a panel installed on said vehicle , said panel having information that is optically visible to a plurality of persons encountered by said vehicle and on said panel being present an access code to the Internet; said data transceiving means comprising a GPS tracker that detects the geographical position and the speed of said vehicle and a WiFi modem router connected to the Internet to provide an Internet connection for a plurality of personal electronic devices located near said vehicle by acquiring said access code from at least one of said personal electronic devices comprising a camera; wherein when any of said personal electronic devices is connected to the WiFi modem router , said mobile connectivity device for transmitting and receiving data signals via said Internet server and said processor requests, through a graphic interface, said personal electronic device to acquire said access code . and wherein when said access code is acquired, said processor sends a signal of display of said panel to said Internet server and enables the Internet connection for said personal electronic devices that have acquired said access code , and the number of displays of the panel is stored on said server . - data transceiving means installed in a vehicle equipped with at least one battery , - a processor installed on said vehicle , connected to said data transceiving means and operationally connected to an Internet server for processing and storing data, - a rechargeable battery supplying said processor and said data transceiving means connected to said battery of said vehicle , and - a panel installed on said vehicle , said panel having information that is optically visible to a plurality of persons encountered by said vehicle and on said panel being present an access code to the Internet; said data transceiving means comprising a GPS tracker that detects the geographical position and the speed of said vehicle and a WiFi modem router connected to the Internet to provide an Internet connection for a plurality of personal electronic devices located near said vehicle by acquiring said access code from at least one of said personal electronic devices comprising a camera; wherein when any of said personal electronic devices is connected to the WiFi modem router , said mobile connectivity device for transmitting and receiving data signals via said Internet server and said processor requests, through a graphic interface, said personal electronic device to acquire said access code . and wherein when said access code is acquired, said processor sends a signal of display of said panel to said Internet server and enables the Internet connection for said personal electronic devices that have acquired said access code , and the number of displays of the panel is stored on said server . <EOS>