Tenda f3 wifi router has 300 mbps wireless speed, 3x 5dbi external antenna, wps / reset button, support wpa / wpa2 / wpa-psk/wpa2-psk security mechanism to enhance security level, 2.4ghz frequency, dhcp server support, dc 9v 600ma power supply, 127.4 x 90.5 x 26mm dimension.