NETGEAR FVS114 ProSafe VPN Firewall 8 with 4-Port 10/100 Mbps Switch NAT router allows for secure Virtual Private Networks between business locations Business-class security includes SPI firewall and an Intrusion Detection System Eight dedicated VPN tunnels to protect links between locations Backed by lifetime warranty Device measures 5.54 x 1.05 x 3.92 inches (WxHxD)