Compliance with IEEE 802.11n IEEE 802.11g / b IEEE 802.3/3u standard; Wireless transfer rate up to 300M; 1 WAN port 4 Mbps LAN ports support auto-negotiation and port auto-flip; WPS fast security settings wireless encryption key set; Supports IP bandwidth control reasonable allocation within the network bandwidth; Wireless roaming (Roaming) technology to ensure efficient wireless connections; Support UPnP DDNS static routing VPN Pass-through; Supports virtual server special application and DMZ host port forwarding can be used for building intranet website; Support SSID broadcast control MAC address-based access control lists; 64/128/152 bit WEP encryption support for WPA / WPA-PSK WPA2/WPA2-PSK security mechanisms; Built-in firewall support IP MAC URL filtering and the flexibility to control Internet access and Internet time; Built-in DHCP server can automatically and dynamically assign IP addresses; Chinese configuration interface support for free software upgrade