Get lightning quick connections for all your wireless devices by upgrading to Tendas enhanced 1200 Mbps high speed Wi fi technology 300mbps@2. 4GHz +867Mbps@5GHz Link up to 20 wireless devices like the Google assistant, Alexa and various steaming devices, simultaneously, while maintaining optimum network conditions 4 omni directional antennas with beamforming and Mu Mimo technology, deliver high speed internet throughout your home and provide seamless coverage for up to 2000 Sq. ft.Output：DC 9V1A Manage your network from anywhere with the fun to use Tenda Wi fi app and access helpful tools like our parent friendly Wi Fi timeout feature 4 LAN ports offer fast and secure wired connections when you need them.Operating Temperature: 0℃ ~ 40℃ Enjoy safe and secure internet connections for you and your family, with WPA/WPA2 PSK Mixed security and industry level password encryption Fully compatible with all major internet providers and perfect for any internet plan ATT, Comcast, Spectrum, Verizon, etc.