Ubiquiti UniFi Cloud Gateway Ultra UCG-Ultra - 3GB DDR4 16GB (Boxed)
Compact wired gateway with quad-core ARM processor, 3GB DDR4, 16GB storage, 4x Gigabit LAN, 2.5GbE WAN, 1 Gbps IDS/IPS, multi-WAN failover, VPN support, and cloud management.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Routers - Device Type | Wired Gateway |
|---|---|
| Routers - Special Features | Cloud Managed Failover Support Firewall Intrusion Prevention Load Balancing QoS Traffic Monitoring VLAN Support VPN Support |
| Routers - LAN Ports | 4 |
| Routers - Wi-Fi Standard | Wired Only |
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
| Device Type | Wired Gateway |
| Processor | Quad-core ARM Cortex-A53 |
| Processor Frequency | 1.5 GHz |
| System Memory | 3 GB DDR4 |
| Storage | 16 GB eMMC |
| LAN Ports | 4x Gigabit (1 GbE RJ45) |
| WAN Ports | 1x 2.5 GbE RJ45 |
| Maximum WAN Port Count | 4 |
| Managed UniFi Devices | 30+ |
| Simultaneous Clients | 300+ |
| IDS/IPS Throughput | 1 Gbps |
| IDS/IPS Signatures | 55,000+ with CyberSecure |
| Firewall | Stateful, Application-Aware Layer 7, DPI & Traffic Identification, Zone-Based |
| VPN Protocols | WireGuard, OpenVPN, IPsec, L2TP, Teleport VPN |
| SD-WAN | License-Free SD-WAN with Site-Magic |
| Multi-WAN | Load Balancing, Failover, Redundancy |
| Advanced Filtering | Content, Country, Domain, Application, Ad Blocking |
| VLAN/Subnet Support | Yes |
| QoS | Advanced QoS |
| Management Interface | Ethernet, Bluetooth |
| Status Display | 0.96 |
| Power Method | USB Type-C (5V DC/3A) |
| Power Supply | USB Type-C adapter (included) |
| Maximum Power Consumption | 6.2 W |
| Input Voltage | 100–240V AC |
| Heat Dissipation | 21 BTU/hr |
| Cooling | Passive (Fanless) |
| Enclosure Material | Polycarbonate |
| Color | White |
| Dimensions (Device) | 141.8 x 127.6 x 30 mm (5.6 x 5 x 1.2 inches) |
| Weight (Device) | 520 g (1.1 lb) |
| Operating Temperature | -10 to 40°C (14 to 104°F) |
| Operating Humidity | 5–95% (non-condensing) |
| Certifications | CE, FCC, IC |
| Form Factor | Compact Desktop |
| MAC Address Table Size | 2,000 |
| DHCP Server | Customizable |
| IPv6 Support | Yes |
| IGMP Proxy | Yes |
| RADIUS Server | Integrated with RadSec (RADIUS over TLS) |
| NAT Features | Advanced NAT (SNAT, DNAT, Masquerade, NAT Pooling, 1-to-1 NAT) |
| Multicast DNS | Yes |
| Internet Quality Reporting | Yes |
| LTE Backup | Additional Internet Failover with UniFi LTE Backup |