Channel choice: 1-13; Optional: • spectrum bandwidth 20 mhz, 40 mhz, automatic; Wireless mode optional: 11n only, 11 bgn mixed, 11 bg mixed, 11g only, 11b only; Working mode Ap mode; Wds wireless bridge mode; Clinet Clinet + ap relay mode; Wireless security The wireless mac address filtering; 64/128/152 - bit wep encryption; Wpa-psk/wpa2-psk¡¡éwpa/wpa2 security mechanism Function Network settings Wan connection type automatic detection; Wan connection type support: pppoe, dynamic ip, static ip; Dial-up way type: automatic dialing, manual dialing; Support the pptp, l2tp, openvpn (optional). Ddns dynamic domain name; Static routing; Dhcp settings Dhcp server; Dhcp client; Client list; Static address allocation; Port forwarding A virtual server; Special application; Dmz host; Upnp settings; Security settings Ip and mac address binding prevention of arp attacking; Ip address filtering; Mac address filtering; De dos attack prevention; Flood attack prevention; Ping packet control; System tools Traffic statistics; System security log; Remote web management; Configuration files, import and export; Tftp software upgrade; Using environment Working temperature: 0 ¡æ to 40 ¡æ; Storage temperature: - 20 ¡æ to 60 ¡æ; Working humidity: 10% to 90% rh without condensation; Store humidity: 5% to 90% rh without condensation; Carton cases only