The NTI <b>E-WIFI-RE</b> connects to an ENVIROMUX system via the push button, a web browser, or mobile app. The range extender works with any Wi-Fi router or wireless access point. It supports wireless speeds up to 300 Mbps; a 2.4 to 2.5 GHz frequency range; IEEE 802.11n, IEEE 802.11g, and IEEE 802.11b wireless standards; and 64-bit, 128-bit, 152-bit, WEP WPA-PSK, and WPA2-PSK wireless security.</p>