Designed for crowded places such as offices, bars and cafes, Tenda i21 allows up to 50 users to watch online videos or 70 users to browse web pages at the same time. Featuring the dual-band (2.4 GHz/5 GHz) capacity and equipped with the MIMO and OFDM technologies, it offers a combined data rate of up to 1167 Mbps. It boasts two 2.4 GHz MIMO antennas and two 5 GHz MIMO antennas, and is designed with a transmit power of 100mW for the 2.4 GHz band and a transmit power of 64mW for the 5 GHz band. You can use the built-in power adjustment mode to adjust the transmit power as needed. i2i is compliant with 802.3af, allowing you to apply long-distance power supply via PoE without changing your original power network. You can use any Tenda AP controller to manage and deploy i21.