Plug the Ethernet Cord into magicJackTM Plus. Plug the other end of the Ethernet Cord into a modem or router. * Connect the Power Adapter to the USB stick of the magicJackTM Plus and plug the Power Adapter into the wall. * Plug any regular or cordless phone into the magicJack * MagicJackTM Plus will install in approximately 60 seconds and stay on at all times. * This item includes power adopter and the USB extension cord.