NETGEAR's Pro Safe VPN Firewall with 8 Port 10/100 switch & Dial Back-up is an SNMP-Manageable, high-performance network solution that furnishes multidimensional security. Fully equipped & broadb&-capable, this Virtual Private Network (VPN) firewall comes with connection insurance: a built-in serial port for dial-up access. This practical feature means your business can maintain operation if your broadband Internet connection fails. It lets you retain an analog modem for emergency backup & also provides a migration path from analog to broadb&, making the transition effortless.