Ubiquiti UniFi Cloud Gateway Ultra UCG-Ultra - 3GB DDR4 16GB

The Ubiquiti UniFi Cloud Gateway Ultra (UCG-Ultra) is a compact, all-in-one wired gateway designed for small-to-medium networks requiring advanced security and management capabilities. Powered by a quad-core ARM Cortex-A53 processor running at 1.5 GHz with 3GB DDR4 RAM and 16GB eMMC storage, this device delivers enterprise-grade routing and security in a fanless, low-power form factor consuming just 6.2W maximum.

Featuring 4x Gigabit LAN ports and 1x 2.5GbE WAN port, the UCG-Ultra manages 30+ UniFi network devices and supports up to 300 simultaneous clients. It provides 1 Gbps IDS/IPS threat detection with 55,000+ CyberSecure signatures, application-aware Layer 7 firewall rules, and advanced traffic filtering by region, domain, and application. The device supports license-free SD-WAN, multi-WAN load balancing with automatic failover, and multiple VPN protocols including WireGuard, OpenVPN, IPsec, and L2TP for secure site-to-site connectivity.

The gateway runs the UniFi Network controller software for centralized management via Ethernet or Bluetooth connectivity, featuring a 0.96″ LCM status display for quick monitoring. Powered via USB-C (adapter included) with support for 100–240V AC input, the polycarbonate enclosure measures 141.8 x 127.6 x 30mm and weighs 520g. Operating temperature range is -10 to 40°C with passive heat dissipation of 21 BTU/hr.

• Quad-core ARM Cortex-A53 1.5 GHz processor with 3GB DDR4 and 16GB eMMC storage
• 4x Gigabit LAN ports and 1x 2.5GbE WAN port for flexible network configuration
• 1 Gbps IDS/IPS with 55,000+ CyberSecure threat signatures
• Multi-WAN failover, load balancing, and license-free SD-WAN
• VPN support: WireGuard, OpenVPN, IPsec, L2TP, and Teleport
• Cloud-managed UniFi Network controller with Bluetooth and Ethernet management
• USB-C powered (5V/3A) with included adapter; fanless passive cooling
• Manages 30+ UniFi devices and 300+ simultaneous clients