SUPER-BOOST WI-FI is a powerful, efficient, strong WI-FI DEVICE that was developed from a military technology called “signal repeater transmission”. This is the same type of technology that you may have all heard about during the heroic rescue of the Thai Soccer Team that was trapped in a cave. JUST PLUG IT IN. No set-up, no complicated instructions or changes to your existing wi-fi setup. JUST PLUG IT IN, AND THAT’S IT! YOU’RE DONE. SUPER BOOST WIFI INSTANTLY LOCKS ON to the weak Wi-Fi signal in your homes and REBROADCASTS IT AT FULL STRENGTH WHERE YOU NEED IT THE MOST!