3G Wireless Router Gateway 150Mbps External Antenna 4 LAN PORTS 1 ... 3G, PPPoE, static IP, dynamic IP broadband functions.Supports wireless 64/128-bit WEP encryption, WPA/WPA2(TKIP/AES) security ... 148(L)×100(W)×31(H)LED: PWR(power), SYS(system), WLAN(wireless LAN), WAN, LAN(1,2,3,4 total four ... ~70°C; Storage Humidity 5%~90%No- condensing. 3G Wireless Router Gateway 150Mbps External Antenna