... with 802.11b/g/n wireless standard 2.3G HSDPA/UMTS,GSM/EDGE/GPRS 3.Built-in 3G ... with 802.11b/g/n wireless standard 2.3G HSDPA/UMTS,GSM/EDGE/GPRS 3.Built-in 3G module4 ... relative networks),LAN,DHCP Clients,Advanced Routing,Qos Wireless SettingsBasic Settings,Advanced Settings,Security Settings,WDS,Station ... USB port(to charge the battery),One SIM card slot Indicatorone power status LED,one charge status ...