Ubiquiti UniFi Cloud Gateway Ultra
UniFi Cloud Gateway Ultra – Compact Gateway with UniFi Network Management and Multi-WAN Support
The UniFi Cloud Gateway Ultra is a compact and powerful gateway that runs the UniFi Network application, delivering full-stack network management in a space-efficient, silent design.
Capable of supporting 30+ UniFi Network devices and over 300 clients, it’s ideal for small business networks, branch office deployments, advanced home setups, and managed service installations where reliability and control are key.
With 1 Gbps routing performance when using the built-in intrusion detection and prevention (IDS/IPS), it provides high-speed connectivity with added security. Multi-WAN load balancing ensures stable, resilient internet access - perfect for environments where uptime matters. The integrated 0.96" LCM display offers at-a-glance system visibility, and USB-C power with included adapter makes setup simple and flexible.
Any EU products are supplied with the appropriate UK power method at no extra cost.
Tech Specs
Click here for the UniFi Cloud Gateway Ultra datasheet.
| Device Specifications | |
|---|---|
| Overview | |
| Dimensions | 141.8 x 127.6 x 30 mm (5.6 x 5 x 1.2") |
| UniFi Application Suite | Network ✓ |
| Managed UniFi Devices | 30+ |
| Simultaneous Users Connected | 300+ |
| Max. WAN Port Count | 4 |
| Default WAN Ports | (1) 2.5 GbE RJ45 |
| Port Layout | 1 GbE RJ45: 4 (1G/100M/10M) 2.5 GbE RJ45: 1 (2.5G/1G/100M/10M) |
| IDS/IPS Throughput | 1 Gbps |
| Form Factor | Compact desktop |
| Security | |
| Stateful Firewall | ✓ |
| Application-Aware Layer 7 Firewall | ✓ |
| DPI & Traffic Identification | ✓ |
| Zone-Based Firewall | ✓ Advanced Filtering (Regions, Domains, Apps) |
| Content Filtering | ✓ |
| Intrusion Prevention (IPS/IDS) | ✓ |
| Ad Blocking | ✓ |
| IDS/IPS Signatures | 55,000+ with CyberSecure |
| VLAN/Subnet-based Segmentation | ✓ |
| VPN & SD-WAN | |
| License-Free SD-WAN | ✓ |
| Site-to-Site VPN | Site Magic ✓ |
| IPsec | ✓ |
| OpenVPN | ✓ |
| VPN Server | Identity Endpoint One-Click VPN ✓ Teleport Zero-Configuration VPN ✓ WireGuard ✓ OpenVPN ✓ L2TP ✓ |
| VPN Client | OpenVPN ✓ WireGuard ✓ |
| Networking | |
| Multi-WAN Load Balancing | ✓ |
| Dynamic Routing | OSPF ✓ |
| Advanced QoS | ✓ |
| Multicast DNS (mDNS) | ✓ |
| Advanced NAT | ✓ (SNAT / DNAT / Masquerade / NAT Pooling / 1-to-1 NAT) |
| Integrated RADIUS Server | ✓ |
| RADIUS over TLS (RadSec) | ✓ |
| LTE Backup Support | ✓ |
| Internet Quality Monitoring | ✓ |
| MAC Address Table Size | 2,000 |
| Policy-based Routing | ✓ |
| Custom DHCP Server | ✓ |
| IPv6 ISP Support | ✓ |
| IGMP Proxy | ✓ |
| Hardware | |
| Max. Power Consumption | 6.2W |
| Power Method | USB Type C (5V DC/3A) |
| Power Supply | USB Type C (5V DC/3A) (Adapter included) |
| Supported Voltage Range | 100–240V AC |
| Processor | Quad-core ARM® Cortex®-A53 at 1.5 GHz |
| System Memory | 3 GB |
| On-board Storage | 16 GB |
| Weight | 520 g (1.1 lb) |
| Enclosure Material | Polycarbonate |
| LCM Display | 0.96" status display |
| Management | Ethernet, Bluetooth |
| LEDs | Ethernet ✓ |
| Button | (1) Factory-reset |
| Operating Temperature | -10 to 40° C (14 to 104° F) |
| Operating Humidity | 5 to 95% noncondensing |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC, Anatel, SRRC |
| Software | |
| Application Requirements | Mobile App: UniFi iOS™: Version 10.12.0 and later UniFi Android™: Version 10.11.2 and later |
FAQs
Q: How many devices can the UniFi Cloud Gateway Ultra support?
A: It can manage over 30 UniFi Network devices and more than 300 client devices.
Q: Does the UCG-Ultra support multiple internet connections?
A: Yes, it includes multi-WAN load balancing to manage traffic across two or more internet connections.
Q: What is the maximum routing performance with IPS enabled?
A: The UCG-Ultra supports up to 1 Gbps routing throughput with intrusion detection and prevention (IDS/IPS) enabled.
Q: What UniFi application does the UCG-Ultra run?
A: It runs UniFi Network, which provides full-stack management for UniFi switches, access points, and gateways.
Q: How is the UniFi Cloud Gateway Ultra powered?
A: It is powered via USB-C. A compatible 5V DC, 3A power adapter is included in the box.
Q: What is the display on the front used for?
A: The integrated 0.96" LCM display shows key system and network status at a glance, such as connectivity and alerts.