Sapido RB-3001 10/100 Mbps Wired Broadband Router w/ Integrated 4-Port Switch, Power Saving w/ 802.3az Green Ethernet Technology, 100 Mbps w/ Smart QoS Bandwidth Priority and One-Touch WPS Wired router; Ethernet (Fast), IEEE 802.11n, 802.11b, 802.11g, 802.3az; 100 Mbps 1x WAN Port, 4 x LAN Port Network Transport Protocol: Static IP, DHCP, PPTP, PPPoE, L2TP Features power saving via green Ethernet technology, smart QoS bandwidth management, powerful firewall Energy-efficient router with green technology consumes up to 80% less energy