This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Intelligent Tri-Band router with Net Gen. "1.8GHz Quad-Core" CPU and 3 offload processors to release your Wi-Fi performance and provide 3 Ultra-high-speed Wi-Fi bands up to 4 Gbps Next-Gen AC Wi-Fi + MU-MIMO + Airtime fairness improves network efficiency and provides ultra-fast Wi-Fi speeds to all your home and home office devices at the same time, same speed; "Smart Connect" intelligently selects the best radio band for your wireless device

USG UniFi Security Gateway Enterprise Router with 3 Gigabit Ports Integration with UniFi Controller, bundled at no extra charge, the UniFi Controller software conducts device discovery, provisioning, and management of the UniFi Security Gateway and other UniFi devices through a single, centralized interface. Powerful Firewall Performance, UniFi Security Gateway offers advanced firewall policies to protect your network and its data.