With two external high-quality omni-directional antennas, this wireless repeater can expand 2.4 GHz and 5 GHz Wi-Fi networks simultaneously, supporting automatic switchover of mobile terminals between 2.4 GHz and 5 GHz bands. It offers a 300 Mbps 2.4 GHz band that maximizes mobile device connectivity, and a much faster 433 Mbps 5 GHz band that minimizes interference. Network Types: 802.11ac Wireless; Maximum Wireless Range: Up to 1,200 sq ft; Number of Ports: 1; Frequency: Dual-Band 2.4 GHz/5 GHz.