This secure, high-performance network solution is ideal for the office requiring a robust network. Integrated high-speed N technology with advanced network security including IPSec, VPN tunneling, PPTP, L2TP and SSL. Supports up to 35 simultaneous VPN tunnels. Provides firewall and VPN throughput up to 70 Mpbs. The dual WAN Gigabit Ethernet ports allow you to isolate servers from your LAN and provide outbound load balancing to spread outgoing traffic across two WAN interfaces to optimize system performance. LAN Failover maintains traffic if a landline connection is lost. Network Types: 802.11n; Number of Ports: 4 LAN; 2 WAN.