Amazon.com: Zyxel ZyWALL USG50 Internet Security Firewall with Dual-WAN, 4 Gigabit LAN/DMZ Ports, 5 IPSec VPN, SSL VPN, and 3G WAN Support : Electronics
Multiple ISP Connectivity & Redundancy Options
Dual WAN VPN Router with Load Balancing, Failover, VPN, QoS, Firewall and 5-Port Smart Switch