3G Wireless Router Gateway 150Mbps External Antenna 4 LAN PORTS 1 USB ... .PS-R50B+ 3G Router Topology Main functionsSupports 3G, PPPoE, static IP, dynamic IP broadband functions.Supports wireless 64/128-bit WEP ... (W)×31(H)LED: PWR(power), SYS(system), WLAN(wireless LAN), WAN, LAN(1,2,3,4 total four LAN ... C~70°C; Storage Humidity 5%~90%No- condensing. 3G Wireless Router Gateway 150Mbps External Antenna