Standard：IEEE802.11b, IEEE802.11g, IEEE802.11n
Lithium Battery：5V1A, USB-powered, 1500mAh
3G Card：Built-in 3G module EM820U/EM820W
Features of 3G card：
Networking Type：WCDMA/UMTS/HSDPA/HSUPA/HSPA+,EDGE/GSM/GPRS
Working frequency：
WCDMA/UMTS/HSPA+:850/900/1900/2100MHz,EDGE/GSM:850/900/1800/1900MHz
HSPA+/UMTS 5.76Mbps Uplink, HSPA+ 21.6Mbps Downlink
WLAN：IEEE802.11b/g/n ,Speed up to 150Mbps(upgrade to 300Mbps in the future)
Internet Settings：WAN(Configure parameters automatically according to relative networks),
LAN,DHCP Clients, Advanced Routing, Qos
Wireless Settings：Basic Settings, Advanced Settings, Security Settings, WDS, Station List
Firewall：MAC/IP/Port Filtering,Port Forwarding,DMZ,System Security,Content Filtering
Interface：One power switch button, One reset button, One mini USB port(to charge the battery),One SIM card slot
Indicator：One power status LED,One charge status LED，One WiFi network status LED,One 3G network status LED.
Power Supply：Lithium Battery ( 1500mA)
Dimension：95mm×55mm×14mm(L*W*H)
Weight：100g
Temperature：Work Temperature -10°C ~ +55°C ,Storage Temperature -20°C ~ +70°C
Humidity：5% ~ 95%