This Zyxel ZyWALL USG310 Next Generation Unified Security Gateway has been fully tested and is in good working condition. Cosmetically this unit has some minor marks and scratches.
Factory Reset

Comes with kettle cable and rackmount ears.

The Zyxel ZyWALL USG310 Next Generation Unified Security Gateway is a high-performance, rack-mountable firewall designed to provide robust cyber security and business continuity for medium-sized businesses and enterprise branch offices. It integrates comprehensive security features—including an anti-malware engine, intrusion prevention (IPS), content filtering, and application intelligence—to protect corporate networks from sophisticated modern threats. Built with high-capacity VPN capabilities (supporting both IPSec and SSL), the USG310 enables secure remote access for distributed workforces while optimizing traffic through integrated WAN load balancing and failover support to ensure uninterrupted network uptime.