UniFi Gateway Max Gigabit VPN Firewall Pro

The Ubiquiti UniFi Security Gateway Max (UXG-Max)  is a high-performance, enterprise-grade router designed to deliver advanced network security, robust VPN capabilities, and seamless UniFi integration. Equipped with multi-gigabit Ethernet ports, hardware-accelerated firewall, and support for site-to-site and remote-access VPNs, the USG Max is built to handle demanding business and branch office deployments. It features application-aware traffic management, SD-WAN readiness, and internet failover support, ensuring reliable, secure connectivity across distributed networks. Managed through the UniFi Network platform, it provides centralized control, detailed insights, and intuitive policy configuration for secure, scalable networking.

🧠 Processor & Memory

• CPU: Quad-Core ARM Cortex-A53 at 1.5 GHz

• RAM: 2 GB DDR4

🌐 Networking Ports

• WAN Ports: (1) 2.5 GbE RJ45 (default)

• LAN Ports: (4) 2.5 GbE RJ45

• USB-C Power Input: (1)

🔒 Security & Firewall

• Stateful Firewall: Yes

• Application-Aware Layer 7 Firewall: Yes

• Deep Packet Inspection (DPI): Yes

• Intrusion Detection & Prevention (IDS/IPS): Up to 2.3 Gbps throughput

• IDS/IPS Signatures: 55,000+ with CyberSecure

• Content Filtering: Yes

• Ad Blocking: Yes

• Zone-Based Firewall Filtering: By region, domain, or application

🔐 VPN & SD-WAN

• License-Free SD-WAN: Yes

• Site-to-Site VPN: Site Magic

• VPN Server:

  • WireGuard

  • OpenVPN

  • L2TP

  • IPsec

  • Teleport Zero-Configuration VPN

• VPN Client:

  • OpenVPN

  • WireGuard

• Dynamic Routing: OSPF

⚙️ Networking Features

• Multi-WAN Load Balancing: Yes

• Policy-Based WAN & VPN Routing: Yes

• Advanced NAT: SNAT / DNAT / Masquerade / NAT Pooling / 1-to-1 NAT

• Advanced QoS: Yes

• Multicast DNS (mDNS): Yes

• Integrated RADIUS Server: Yes

• RADIUS over TLS (RadSec): Yes

• Internet Failover with UniFi LTE Backup: Yes

• Internet Quality & Outage Reporting: Yes

• MAC Address Table Size: 2,000

• Customizable DHCP Server: Yes

• IPv6 ISP Support: Yes

• IGMP Proxy: Yes

🛠️ Hardware & Physical

• Max Power Consumption: 9.6W

• Power Method: USB Type-C (5V DC/3A)

• Power Supply: USB Type-C (5V DC/3A) adapter included

• Dimensions: 141.8 x 127.6 x 30 mm (5.6 x 5 x 1.2″)

• Weight: 520 g (1.1 lb)

• Enclosure Material: Polycarbonate

• LED Indicators: Ethernet, System

• Button: (1) Factory-reset

• ESD/EMP Protection: Air: ± 8kV, Contact: ± 4kV

• Ambient Operating Temperature: -10 to 40°C (14 to 104°F)

• Ambient Operating Humidity: 5% to 95% noncondensing

• Certifications: CE, FCC, IC

📱 Management

• Management Interface: UniFi Network App (iOS™ and Android™)

• Application Requirements: UniFi Network version 8.1.113 and later