ZYXEL USGFLEX100H front panel with accessible ports for quick setup.
ZYXEL USGFLEX100H back ports enabling flexible WAN and LAN configurations.
ZYXEL USGFLEX100H compact, fanless design for quiet office environments.
ZYXEL USGFLEX100H eight gigabit ports support scalable network layouts.
ZYXEL USGFLEX100H Nebula cloud management for centralized security control.
ZYXEL USGFLEX100H IPSec and SSL VPN capabilities for secure remote access.
ZYXEL USGFLEX100H Gold Security Pack enables proactive malware protection options.
ZYXEL USGFLEX100H offline setup supports firmware updates without internet.

ZYXEL

ZYXEL USGFLEX100H Cyber Security Firewall — 4 Gbps, Up to 50 Users, Nebula Cloud | 8x Gigabit Ports | 1-Year Gold UTM Pack | Fanless | TAA Compliant

High-performance electronics accessories made for confident daily results

$599.56

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Why customers choose Nexoltic

Powerful, adaptable security at the edge

The Zyxel USGFLEX100H is designed for compact spaces where performance and protection matter. It pairs robust firewall throughput with a broad feature set, helping teams stay productive while keeping network activity visible and controlled.

With Nebula cloud management, you can enforce policies, monitor events in real time, and orchestrate secure connections across sites. The device supports a mix of WAN and LAN roles, making it easy to adapt as your network grows.

Performance and throughput

  • 4 Gbps firewall throughput and 1,500 Mbps IPS for fast threat inspection
  • 900 Mbps VPN performance to support remote access and branch connectivity
  • Up to 50 users and 300,000 concurrent sessions
  • 50 IPSec tunnels and 25 SSL VPN users for varied access scenarios
  • 16 VLANs to segment traffic and simplify policy management

Included security and power

  • GOLD SECURITY PACK INCLUDED (1 YEAR): anti-malware, sandboxing, DNS/IP/URL reputation, web filtering, app patrol, AI SecuPilot

Flexibility and management

  • 8 x 1G RJ-45 ports assignable as WAN or LAN with WAN load balancing and active-backup failover
  • 16 VLAN interfaces and Link Aggregation for resilient connectivity
  • Nebula cloud management with SD-VPN orchestration for centralized policy control
  • Support for IKEv2 IPSec, SSL VPN and Tailscale VPN compatibility

Offline setup and updates

Configure via the Nebula portal wizard and update firmware offline via FTP on the local network, while the web interface remains accessible even when the internet connection drops after updates.

Real-world use cases

  • Small offices seeking strong perimeter security with flexible port layouts
  • Distributed teams needing secure remote access without sacrificing performance
  • Temporary sites or branches that benefit from offline update workflows

FAQ

Q: What environments is the USGFLEX100H best suited for?

A: Ideal for small to mid-size offices needing solid firewall performance, VPN access, and cloud-based management with Nebula.

Q: What does the Gold UTM pack include?

A: One-year Gold UTM pack includes anti-malware, sandboxing, web filtering, DNS/IP/URL reputation, app patrol, and AI SecuPilot.

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