3g wifi router 1, support 3G, PPPoE, DHCP, Static IP 2, 4*LAN+1 ... EVDO Rev.A, WCDMA HSDPA/HSUPA, TD-WCDMA HSPA protocols, supports various types of 3G modems.PS-R50B+ supports ... on, supports Auto APN function which can indentify your 3G modem intelligently and start to dialup , truly plug and ... Server, UPnP, Special Application, WDS, DMZ host ideal for creating a personal website within your LAN.PS-R50B+ ...