3G Wireless Router Gateway 150Mbps External Antenna 4 LAN PORTS 1 ... supports GRPS/EDGE,cdma2000 EVDO Rev.A, WCDMA HSDPA/HSUPA, TD-WCDMA HSPA protocols, supports various types of 3G modems ... -R50B+ 3G Router Topology Main functionsSupports 3G, PPPoE, static IP, dynamic IP broadband functions.Supports wireless 64/128-bit ... )×31(H)LED: PWR(power), SYS(system), WLAN(wireless LAN), WAN, LAN(1,2,3,4 total four ...