portable wifi/wireless 3g router built-in modem support hspa,evdo support 802.11n wireless broadband Compact and stylish designBuilt-in 1,500mAh lithium ... ), WMM, WPS, WDS, DDNS, NTP, PPPoE, UpnP, IGMP, and LLTDSupport port range forwarding Exposed host (DMZ), DNS proxy, URL content filtering ...