| Product Type | VPN Firewall |
| Model | USGFLEX50 (USG20-VPNv2) |
| Form Factor | Desktop |
| Weight | 900 g |
| Maximum Power Consumption | 12 W |
| Power Requirements | 12V DC, 2.0 A |
| TAA Compliant | Yes |
ZYXEL USGFLEX50 VPN Firewall, Nebula Compatible, TAA Compliant
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Regular price
$217.35
Regular price
Sale price
$217.35
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MSRP: $279.99
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- Supports Gigabit Ethernet with 1000 Mbps data transfer rate
- Delivers VPN IPSec throughput up to 90 Mbps
- Includes 7 networking ports for expanded connectivity
- TAA compliant for federal and regulated environments
- Nebula cloud management compatible (hardware-only)
- Energy-efficient design with 12W max consumption
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Ideal for secure remote connectivity with high-performance IPSec VPN support.
- Nebula cloud compatibility enables centralized, scalable management for IT teams.
- TAA compliance makes it suitable for government and regulated industry deployments.
Product Overview
The ZYXEL USGFLEX50, also designated as USG20-VPNv2, is a dedicated VPN firewall engineered for secure, high-speed networking with TAA compliance. This hardware-only unit supports Gigabit Ethernet with a data transfer rate of 1000 Mbps and a robust IPSec VPN throughput of 90 Mbps, making it suitable for secure remote access and site-to-site connectivity. Its 7-port configuration allows for diverse network integration, while compatibility with ZYXEL Nebula cloud management ensures seamless deployment, monitoring, and control in distributed or managed environments.
Designed with compact physical dimensions (216 mm width, 147.3 mm depth, and 33 mm height), the USGFLEX50 fits easily into constrained network cabinets or deskside setups. It consumes a maximum of 12 watts and runs on 12V DC at 2.0 A, ensuring energy-efficient operation. The inclusion of TAA compliance makes it appropriate for federally funded projects and regulated environments, especially in the U.S. public sector or industries that prioritize supply chain transparency.
With its enterprise-grade VPN capabilities, centralized cloud compatibility, and commitment to reliable performance, the ZYXEL USGFLEX50 empowers IT teams to deliver always-on secure connectivity. It offers a compelling solution for SMBs and branch locations that demand streamlined security and operational oversight within a single, durable appliance.
Specifications
Product Overview
Wireless Features
| Wi-Fi Support | No |
Compliance & Origin
| Country of Origin | China |
| Certifications | FCC, CE, BSMI |
| RoHS Compliant | Yes |
| WEEE Compliance | Yes |
Advanced Security Features
| Firewall Throughput | 350 Mbps |
| Max Concurrent Sessions | 100,000 |
| Max Concurrent VPN Tunnels | 20 IPSec / 16 SSL VPN |
| Security Services Support | Optional subscriptions: Content Filtering, Anti-Malware, IDP |
| IPSec VPN Support | Yes |
| SSL VPN Support | Yes |
| Site-to-Site VPN | Yes |
| Dynamic VPN | Yes |
| Content Filtering | Optional |
| Intrusion Detection/Prevention (IDP) | Optional |
| Application Patrol | Yes (with license) |
| Two-Factor Authentication | Yes |
Interfaces
| Networking Type | Ethernet |
| Data Transfer Rate | 1000 Mbps |
| Data Link Protocol | Gigabit Ethernet |
| Transport Protocol | Gigabit Ethernet |
| Number of Ports | 7 |
| WAN Ports | 1 x RJ-45 |
| LAN Ports | 4 x RJ-45 |
| Console Port | 1 x RJ-45 |
| USB Ports | 1 x USB 3.0 |
| VPN IPSec Throughput | 90 Mbps |
Physical & Environmental
| Width | 216 mm |
| Depth | 147.3 mm |
| Height | 33 mm |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -30°C to 70°C (-22°F to 158°F) |
| Operating Humidity | 10% to 90% (non-condensing) |
| Storage Humidity | 10% to 90% (non-condensing) |
| Cooling Method | Fanless (Passive) |
| Mounting Options | Desktop |
Cloud Management & Licensing
| Cloud Management Platform | Zyxel Nebula |
| Licensing Model | Subscription-based |
| Nebula Cloud Compatible | Yes |
| Included Cloud Features | Remote monitoring, alerting, provisioning, and config management |
| Local Management Interface | Web GUI, CLI, SNMP |
