Zyxel USGFLEX100HP-GB0102F hardware firewall 3 Gbit/s

Manufacturer: ZYXEL - SWITCH | Model: USGFLEX100HP-GB0102F | Product ID: 8397
£659.24 (inc. VAT)
1 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Data transmission
Firewall throughput3
VPN (IMIX) throughput750
IPS/IDS throughput1500
Performance
Mean time between failures (MTBF)550382.5753
Network
VPN tunnels quantity50
Number of VLANs16
Security
DDoS protectionYes
VPN supportIKEv2, IPSec, SSL
Management features
LED indicatorsYes
Ports & interfaces
Connectivity technologyWired
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Ethernet LAN (RJ-45) ports8
Ethernet LAN data rates1000
Console portRJ-45
Design
Rack mountingYes
Power
DC input voltage19
Power consumption (max)51.2
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-30 - 70
Operating relative humidity (H-H)10 - 90
Storage relative humidity (H-H)10 - 90
Weight & dimensions
Width216
Depth143
Height33
Weight1050
Packaging data
Package width278
Package height189
Package depth99
Package weight1910

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
Secure. Fast. Protection
USG FLEX H series gives ultra-high firewall/UTM/VPN throughput with multi-gig PoE+ interfaces to get you ready for the upcoming multi-gig era. Empowered by Zyxel AI cloud, it unleashes multi-layered protection for you to enjoy enterprise-grade security at lightning speed.

Nebula Together
We bring USG FLEX to join the Nebula Cloud Management family. Simply deploying a firewall will not guarantee safety while untrusted devices, users, and applications are accessed widely. Nebula's revolutionary solution brings a Zero-Trust Network Security granular policy to organizations with access authentications and secured WiFi.

Best threat intelligence alliance
USG FLEX integrates threat intelligence from leading companies and organizations in the cybersecurity field for scaled information about file and real-time threat data. By leveraging a wider malware coverage with multiple-sourced database, this increases the accuracy in threat detection.

High assurance multi-layered protection
USG FLEX is designed with multi-layer protection against multiple types of threats from in and out. Multiple security services empower you to restrict users' inappropriate application usage or web access. Zyxel offers leading-industry DNS content filter, eliminating blind spots in all encrypted traffic with TLS 1.3 without the need to deploy SSL inspection. *UTM Security Pack license required

Collaborative Network Defense
The firewalls detect a threat on any of the connected clients and will sync with the Nebula control center, then automatically respond to cyber threats and contain the device(s) at the edge (Wireless Access Point) of your network. It is a perfect fit for IT to address the requirements of a decentralized network infrastructure and provide automatic protection.*UTM Security Pack license required

Same Security Across Networks
Zyxel's new Secure WiFi feature gives you the ability to create a “drop-in” Access Point that can be configured to replicate the SSID of your office and automatically create a secure tunnel, creating seamless accessibility to your corporate network. This simplifies the deployment by creating a plug-n-play option while maintaining a high level of control over the security of remote workplaces. *Secure WiFi license required

Analytics report and enhanced insights
USG FLEX series dashboard gives user-friendly traffic summary and threat statistic visuals. Utilize SecuReporter for further threat analysis with correlation feature design, making it easy to proactively trackback network status to prevent the next threat event. Centralized visibility of network activities for you to easily manage multiple clients. *UTM Security Pack license required
Data transmission
Firewall throughput3
VPN (IMIX) throughput750
IPS/IDS throughput1500
Performance
Mean time between failures (MTBF)550382.5753
Network
VPN tunnels quantity50
Number of VLANs16
Security
DDoS protectionYes
VPN supportIKEv2, IPSec, SSL
Management features
LED indicatorsYes
Ports & interfaces
Connectivity technologyWired
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Ethernet LAN (RJ-45) ports8
Ethernet LAN data rates1000
Console portRJ-45
Design
Rack mountingYes
Power
DC input voltage19
Power consumption (max)51.2
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-30 - 70
Operating relative humidity (H-H)10 - 90
Storage relative humidity (H-H)10 - 90
Weight & dimensions
Width216
Depth143
Height33
Weight1050
Packaging data
Package width278
Package height189
Package depth99
Package weight1910

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.