portable 3g wifi gateway 1.compatible with hspa+/hsupa/hsdpa 2.built-in 1,500mAh lithium battery portable 3g wifi gatewayCompact and stylish designBuilt-in 1,500mAh lithium battery Support 802.11n wireless broadband.Compatible with HSPA+/HSUPA/HSDPA /CDMA EVDO RO/RA/RB USB modemTCP/IP, DNS, DHCP (client and server), WMM, WPS, WDS, DDNS, NTP, PPPoE, UpnP, IGMP, and LLTDSupport port range ...