... different network. It also supports 3G USB card to access 3G network.Wireless SecurityOffer multiple wireless securities: WEP, WPA-Enterprise, WPA2-Enterprise ... convenient.Support IP/MAC address binding, invalid IP address or MAC address filtering and easy blacklist and whitelist settings ... :3WVoltage:DC 9V, 850 mAProtocols and Standards:IEEE 802.11n, IEEE 802.11b, IEEE 802.11g, IP, TCP, ARP, UDP, ICMP, ...