Super-fast dual-band 802.11ac Wi-Fi at up to 1200Mbps. 5 high-gain (7dBi) external antennas offer superior Wi-Fi coverage over an expansive area especially in multiple-story buildings USB 2.0 port supports file sharing, easy to configure Advanced settings to give every device or group of devices the bandwidth it needs with IP/MAC based QoS VPN Client mode enables secured connection to a core VPN gateway or VPN service provider. Support Parental control. Parents can set websites and applications children can access at specific time.