... Router With 1800mA Lithium Battery 3) Supports PPPoE,dynamic IP 4)external 3G USB Card Interface. Mini EVDO Wireless Routerwireless ... PowerDC 5v1A, USB supply power,1800mAh Battery AntennaBuilt-in 2Dbi(1TX *1RX) Interface Mini 8pin USB(wan/Lan) 3Gexternal 3G ... SIM Card base LEDPOWER,Run;USB; WIFI;wan/Lan;Battery; ButtomPower,reset CertificationCE,FCC,RoHS Compliant EnvoirnmentOperating Temperature 0 ...