TP-Link Omada ER605 Gigabit VPN Router Integrated into Omada SDN: Zero-Touch Provisioning***, Centralized Cloud Management, and Intelligent Monitoring. Centralized Management: Cloud access and Omada app for convenience and easy management. Five Gigabit Ports: High-speed wired connectivity. Up to 3 WAN Ethernet Ports: 1 gigabit WAN port and 2 gigabit WAN/LAN ports with load balance raise the utilization rate of multi-line broadband. One USB WAN Port for Mobile Broadband: Mobile broadband via 4G/3G modem is supported for WAN backup by connecting to the USB port.‡ Highly Secure VPN: Supports up to 20× LAN-to-LAN IPsec, 16× OpenVPN*, 16× L2TP, and 16× PPTP VPN connections. Abundant Security Features: Advanced firewall policies, DoS defense, IP/MAC/URL filtering, and more security functions protect your network and data.