... ,Supports TCP/IP,PPPOE, DHCP, ICMP, NAT, SNTP3,1 10/100Mbps Auto-Negotiation WAN RJ45 port, Can be Xdsl/Cable 4,4 ... 10/100Mbps Auto-Negotiation LAN ports, connect internet Network5,Supports Auto-MDI/MDIX6,Built-in NAT and ... Protocol CSMA/CDPorts WAN: 1 10/100 Auto-MDI/MDIX RJ-45 Port LAN: 4 10/100 Auto-MDI/MDIX RJ-45 PortsApplication Protocols ...