Correction: This item has a 10 node license not unlimited,

The item is used, but inexcellent condition. It was replaced with the TZ190 Wireless because of an office move. I have included some information below describing its features and capabilities.

The SonicWALL® TZ 170 Wireless is the ideal total security platform for small networks including remote and branch offices and retail/POS deployments, providing organizations a choice between absolute ease-of-use for basic networks and unsurpassed flexibility for networks with more complex needs.

Integrating a deep packet inspection firewall, 802.11b/g secure wireless, gateway anti-virus, anti-spyware, intrusion prevention, content filtering, failover/failback technologies, and IPSec VPN capabilities into a cost-effective solution, the TZ 170 Series scales to protect your investment as your organization grows.