150Mbps Router Wireless+4 LAN support 3G modem PS-R50B+ supports GRPS/EDGE,cdma2000 EVDO Rev.A, WCDMA HSDPA/HSUPA, TD-WCDMA HSPA protocols, ... power on, supports Auto APN function which can indentify your 3G modem intelligently and start to dialup , truly plug and play.Supports ... Antenna: 3DBi high-gain Omni-directional antenna.Physical ports: 1 USB interface, 1 WAN port, 4 LAN ports, both LAN and ...