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