Internet Network Security Lock Switch by Net 7 Tech Conveniently turn OFF your internet connection. A fail-safeway to safeguard your data when you are not actively connected. Simply push the button to go back online. No need to reboot or spend time reconnecting to the internet. Can be used to disconnect a single system from the network, or disconnect your entire network from the internet. Simple to install. No software to load. No upgrades or update hassle. No batteries needed. Quality product - 100% Made in U.S.A.