
Best selling Firewalls from Zyxel
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1. Zyxel USGFLEX 100H
Zyxel USGFLEX 100H Firewall
The USG FLEX H series provides secure and fast protection, quick Virtual Private Network (VPN) functionality, and Unified Threat Management (UTM). This multi-layered approach secures the firewall, network infrastructure, and users. It is based on Zyxel's powerful hardware and cutting-edge AI Security Cloud architecture.
Ultra High Performance
Maximum performance is achieved through next-generation multi-core hardware and Fastpath technology for efficient data processing. The USG FLEX H series triples performance and optimizes CPU usage for demanding networks.
Management with Nebula Cloud Management
Nebula, Zyxel's cloud management platform, enables centralized setup and management of access points, switches, routers, and firewalls. Information from various devices enhances network protection.
AI-Powered Cloud Cybersecurity
Threats are constantly evolving. The AI-based firewall of the USG FLEX H series blocks harmful threats and regulates inappropriate user behavior. AI-based cloud technology ensures comprehensive protection such as sandboxing, anti-malware, DNS/IP/URL filtering, IPS, and application scanning. The USG FLEX H series enhances network security and minimizes response times to threats.
Features:
- Maximum data transfer rate: 3,000 Mbps
- SPI firewall throughput: 750 Mbps
- UTM throughput: 750 Mbps
- VPN throughput: 8x 1-GbE
- Interfaces:
- 8 x 1-GbE Ethernet ports
- 1 x USB 3.0 port
- 1 x console port (RJ-45)
- Rack mountable
- Fanless
- Dimensions: 21.6 x 14.3 x 3.3 cm
- Weight: 1.04 kg.

2. Zyxel LIC-CCF, 1 YR Content Filtering 2.0 License for USG2200-VPN
The Zyxel Content Filtering 2.0 license for the USG2200-VPN firewall offers a comprehensive content filtering solution for one year. This subscription license allows for the control of access to unwanted content and enhances network security. Designed for the Zyxel USG2200-VPN, this license is ideal for organizations that require effective control over their users' internet usage. The license is easy to implement and provides a user-friendly interface for managing filter policies. With this license, administrators can ensure that their networks are protected from harmful content while simultaneously promoting user productivity. The license is designed for a maximum of one user, making it a targeted solution for smaller networks or specific applications.
- Designed for the Zyxel USG2200-VPN firewall
- Provides comprehensive content filtering to enhance network security
- One-year subscription license for a maximum of one user.

3. Zyxel Firewall ATP700 with Gold license for 1 year
Zyxel Firewall ATP700 and Gold License for 1 Year, Application Area: Enterprise, Business, Small/Medium Business, Security Features: Sandboxing, Firewall Throughput: 6000 Mbit/s, SFP Ports: 2, RJ-45 Ports: 12, WAN Ports: 0. The ATP series from Zyxel is an Advanced Threat Protection firewall designed for companies with high-security demands. Cloud intelligence elevates network protection to a whole new level, especially against new and unknown threats. The firewalls support not only well-known Zyxel security services such as web and application security, malware blockers, etc., but also sandboxing and botnet filtering. An appealing ATP dashboard provides a quick overview of currently detected threats. With the latest software and hardware, the ATP firewall delivers very high performance, even when all security features are in use. Cloud intelligence receives unknown files or user patterns from requests across all ATP firewalls. It then identifies and archives the inspection results in the cloud threat database. The highest-rated threats are shared with all ATP firewalls, ensuring that they are continuously protected against new unknown threats. With real-time cloud synchronization, cloud intelligence is continuously evolving into a security defense ecosystem. All ATP firewalls are synchronized with cloud intelligence and respond adaptively to every new threat. Sandboxing utilizes an isolated environment in the cloud to analyze unknown files that cannot be identified by existing local security tools such as antivirus.

4. Zyxel USGFLEX 100H Security Bundle Firewall
Zyxel USGFLEX 100H Gold Security Bundle Firewall
The USG FLEX H series ensures secure and fast protection, rapid Virtual Private Network (VPN) functionality, and Unified Threat Management (UTM). This multi-layered approach secures the firewall, network infrastructure, and users. It is based on Zyxel's powerful hardware and cutting-edge AI Security Cloud architecture.
Ultra High Performance
Maximum performance through next-generation multi-core hardware and Fastpath technology for efficient data processing. The USG FLEX H series triples performance and optimizes CPU utilization for demanding networks.
Management with Nebula Cloud Management
Nebula, Zyxel's cloud management platform, enables centralized setup and management of access points, switches, routers, and firewalls. Information from various devices enhances network protection.
AI-Powered Cloud Cybersecurity
Threats are constantly evolving. The AI-based firewall of the USG FLEX H series blocks harmful threats and regulates inappropriate user behavior. AI-based cloud technology ensures comprehensive protection such as sandboxing, anti-malware, DNS/IP/URL filtering, IPS, and application scanning. The USG FLEX H series enhances network security and minimizes response times to threats.
Features:
- Maximum data transfer rate: 3,000 Mbps
- SPI firewall throughput: 750 Mbps
- UTM throughput: 750 Mbps
- VPN throughput: 8x 1-GbE
- Interfaces:
- 8 x 1-GbE Ethernet ports
- 1 x USB 3.0 port
- 1 x console port (RJ-45)
- Rack mountable
- Fanless
- Dimensions: 21.6 x 14.3 x 3.3 cm
- Weight: 1.04 kg.

5. Zyxel USGFLEX 500H
The USG FLEX H-Series offers protection, fast Virtual Private Network (VPN) connections and Unified Threat Management (UTM). Its multi-layered approach protects the firewall, network infrastructure and users. The hardware is based on Zyxel and the AI Security Cloud architecture.
Powerful hardware
The next-generation hardware with multiple cores and Fastpath technology enables efficient data processing. The performance of the USG FLEX H-Series is tripled, optimising CPU usage to meet the demands of the network.
Nebula Cloud Management
With Nebula, Zyxel's cloud management platform, access points, switches, routers and firewalls can be centrally configured and managed. The consolidation of device information provides stronger network protection.
Cloud cyber security with AI
Network threats are constantly evolving, which is why network protection is continuously updated by the AI-powered firewall. It blocks malicious threats and restricts inappropriate user behaviour when needed. The USG FLEX H-Series utilises AI-powered cloud technology for comprehensive protection, including sandboxing, anti-malware, DNS/IP/URL filtering, IPS and enterprise application scanning.

6. Zyxel USGFLEX 500H Security Bundle
The USG FLEX H-Series offers protection, fast Virtual Private Network (VPN) and Unified Threat Management (UTM). Its multi-layered approach protects the firewall, network infrastructure and users. The hardware is based on Zyxel and the AI Security Cloud architecture.
Powerful hardware
Next-generation multi-core hardware and Fastpath technology enable efficient data processing. The performance of the USG FLEX H series is increased threefold and CPU utilisation is optimised to meet the requirements of networks.
Nebula cloud management
With Nebula, Zyxel's cloud management platform, access points, switches, routers and firewalls can be set up and managed centrally. The consolidation of device information provides stronger network protection.
Cloud cybersecurity with AI
Threats to networks are constantly evolving, which is why network protection is continuously updated by the AI-powered firewall. It blocks malicious threats and restricts inappropriate user behaviour where necessary. The USG FLEX H-Series relies on AI-powered cloud technology for comprehensive protection such as sandboxing, anti-malware, DNS/IP/URL filtering, IPS and enterprise application scanning.

7. Zyxel USGFLEX 700H
Zyxel USGFLEX 700H Firewall
The USG FLEX H series offers protection, fast Virtual Private Network (VPN), and Unified Threat Management (UTM). Its multi-layered approach safeguards the firewall, network infrastructure, and users. The hardware is based on Zyxel and the AI Security Cloud architecture.
Powerful Hardware
The next-generation multi-core hardware and Fastpath technology enable efficient data processing. The performance of the USG FLEX H series is tripled, optimizing CPU usage to meet network demands.
Nebula Cloud Management
With Nebula, Zyxel's cloud management platform, access points, switches, routers, and firewalls can be set up and managed centrally. The consolidation of device information provides stronger network protection.
Cloud Cybersecurity with AI
Network threats are constantly evolving, which is why network protection is continuously updated by the AI-powered firewall. It blocks malicious threats and restricts inappropriate user behavior when necessary. The USG FLEX H series relies on AI-driven cloud technology for comprehensive protection, including sandboxing, anti-malware, DNS/IP/URL filtering, IPS, and application scanning in the enterprise.
Features:
- 15,000 Mbps SPI firewall throughput
- 4,500 Mbps UTM throughput
- 3,000 Mbps VPN throughput
- 2 x 2.5-GbE Ethernet
- 2 x 10-GbE/PoE Ethernet (802.3at, total 30W)
- 8 x 1-GbE Ethernet
- 2 x 10-GbE SFP+
- 1 x USB 3.0 port
- Console port (RJ-45)
- Rack-mountable
- Dimensions: 43 x 25 x 4.35 cm
- Weight: 3.14 kg.

8. Zyxel USGFLEX 500 & UTM 1 year
The Zyxel Security Cloud continuously learns from the collection of threat information. The USG FLEX series supports advanced anti-malware with the Cloud Query Express mode, which expands billions of signatures. The query via Cloud Query with a high detection rate aids in the rapid verification of file hash values. The USG FLEX integrates threat information from leading companies and organizations in the field of cybersecurity for scaled information on file and real-time threat data. The broader malware coverage with a multi-source database increases accuracy in threat detection. USG FLEX is designed with multilayer protection against multiple incoming and outgoing threat types. Anti-malware, URL threat filtering, and intrusion prevention block external attacks, while application intelligence and web filtering allow you to restrict inappropriate use of applications or web access by users.
Add Unified Threat Management (UTM) and Hospitality Service in a bundle to receive the protection and network access that meets your networking needs. You can also choose a single license at any time based on your requirements, such as web filtering, anti-malware, SecuReporter Premium, and more. The redesigned platform achieves firewall performance of up to 125%. It maximizes UTM performance by minimizing computing power and offers an additional 500% UTM performance with the Cloud Query Express mode. The dashboard of the USG FLEX series summarizes traffic in a user-friendly manner and visualizes threat statistics. Utilize SecuReporter for further threat analysis with correlation features, allowing proactive tracking of network status to prevent the next threat event.
Pro
- Good size
- Detailed reports

9. Zyxel USG FLEX 200H
Zyxel USG FLEX 200H Gold Security Bundle Firewall
The USG FLEX H-Series offers secure and fast protection as well as fast Virtual Private Network (VPN) and Unified Threat Management (UTM). This multi-layered approach to protecting the firewall, network infrastructure and users is based on Zyxel's powerful hardware and state-of-the-art AI Security Cloud architecture.
Ultra-high performance
The high performance results from the multi-core hardware and Fastpath technology, which enable efficient data processing. With the USG FLEX H series, performance is increased threefold and CPU utilisation is optimised to meet the needs of demanding and fast networks.
Management with Nebula cloud management
Management is carried out via Zyxel's Nebula cloud management platform, which enables access points, switches, routers and firewalls to be set up and managed centrally. Merging information from multiple devices creates stronger protection for the network.
AI-supported cloud cybersecurity
With regard to AI-supported cloud cybersecurity, the threat to networks is constantly evolving. Therefore, the network protection provided by the firewall must be continuously updated to meet the requirements of a changing working environment. The AI-powered firewall blocks malicious threats and also restricts inappropriate user behaviour if required. The USG FLEX H-Series uses AI-powered cloud technology to provide comprehensive protection such as sandboxing, anti-malware, DNS/IP/URL filtering, IPS and application scanning for your organisation.
Note: 1 year Gold Security Pack included.

10. Zyxel USGFLEX 200H
Remote work is here to stay. The USG FLEX series applies the principles of Zero Trust access. It ensures that the same security controls are in place at headquarters, branch offices, at home, and anywhere your remote employees are located. Create access policies based on device context, such as operating system version or device category, to enforce network segmentation. This reduces the attack surface and prevents the spread of threats.
