This is a lightly used Ubiquity Unifi Security Gateway USG Pro-4

A high-performance Gigabit router, delivering robust security and advanced routing features.

Build your secure and flexible network with Ubiquiti UniFi® Security Gateway Pro, part of the UniFi Enterprise System. The Unifi Security Gateway Pro is a high-performance Gigabit router, delivering robust security and advanced routing features. Two combination SFP/RJ45 ports provide fiber connectivity options capable of speeds of up to 1 Gbps. Advanced hardware-accelerated packet forwarding delivers 1+ million packets per second performance. The Unifi Security Gateway Pro offers four independent Ethernet ports with a full line rate of 4 Gbps.

Features:

    (2) GbE RJ45 ports
    (2) Gigabit combination RJ45/SFP ports
    4 Gbps full line rate Layer 3 forwarding
    1+ million packets per second for 64-byte packets

    Works with the UniFi Network Application

    Centrally manage multiple networks from an intuitive interface
    Enjoy real-time device insights and deep configuration options
    Upgrade device firmware remotely
    Manage network users and guests with ease
    Personalize the design, architecture, and privacy of guest hotspots
    Set up devices quickly and manage them on the go with a powerful mobile app