Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform

Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform

Brand Kensington

From

£62.06

Free delivery

You save £3.93 (6%)

3 offers at 3 retailers

Listed since 25 April 2026

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Description

Designed for Windows 10 or above, this biometric authentication solution with security key functionality supports the latest web browsers (Chrome, Edge, Firefox and Safari). Cross-platform compatibility on macOS and ChromeOS is supported via our Tap-and-Go feature (i.e. security key). Please note that some services may require Security Key sign in setup to be performed on a Windows-based computer, in order to allow biometric authentication; see our support page (kensington.com/software/verimark-setup) for a list of compatible services. Tap-and-Go combines a username and password with second-factor security key authentication, to enable extra security on non-FIDO2 services.. FIDO2 and FIDO U2F certified, VeriMark™ Guard offers expanded authentication options for FIDO2 biometric authentication services as well as FIDO U2F services requiring security key functionality. Provides strong single-factor (passwordless), dual, multi-factor and Tap-and-Go support, making it the best biometric authentication key on the market. Supports up to 10 fingerprints. Verimark Guard (K64708WW and K64709WW) Biometric security keys are only certified with FIDO2 version 2.0.. While FIDO2 is the latest in comprehensive online security, with new services being added all the time, not all services support this standard yet. VeriMark™ Guard was developed to allow biometric and security key authentication, so it can grow with you and your authentication needs. We encourage you to view our listing of services under the support section (kensington.com/software/verimark-setup) of our site, to ensure you receive the best possible experience.. Encrypted end-to-end security with Match-in-Sensor™ Fingerprint Technology combines superior biometric performance and 360° readability with anti-spoofing technology. Exceeds industry standards for false rejection rate (FRR 2%) and false acceptance rate (FAR 0.001%).. Compact design features protective cover and tether for easy transport and to help prevent loss when not in use.. Can be used to support cybersecurity measures consistent with (but not limited to) such privacy laws and regulations as GDPR, BIPA and CCPA.. Limited two-year warranty means you can rest assured knowing you’re covered by Kensington.. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility.. The VeriMark™ Guard USB-C Fingerprint Key – FIDO2, WebAuthn/CTAP2 and FIDO U2F – Cross Platform offers the latest in biometric authentication. FIDO2 and FIDO U2F certified with expanded authentication options, including strong single-factor (passwordless), dual, multi-factor and Tap-and-Go for FIDO U2F services. Maximum compatibility with web services including Google, Facebook and Microsoft (for Windows Hello, refer to VeriMark or VeriMark IT), with support for Chrome, Edge, Firefox and Safari. Exceeds industry standards for false acceptance rate (FAR) and false rejection rate (FRR). Supports GDPR compliance.. Technical details. USB version. 2.0. Interface. USB Type-A. Software. Mac operating systems supported. Yes. Windows operating systems supported. Yes. Weight & dimensions. Package weight. 40 g. Package depth. 80 mm. Package width. 20 mm. Package height. 134 mm. Weight. 40 g. Power. USB powered. Yes. Colour. Product colour. Grey. Logistics data. Country of origin. Taiwan. Harmonized System (HS) code. 84716070. Master (outer) case gross weight. 250 g. Master (outer) case length. 137 mm. Master (outer) case width. 113 mm. Master (outer) case height. 105 mm. Products per master (outer) case. 5 pc(s). leafletVerimark Family Animation US English

Full specifications

Marque Kensington
Référence fabricant k64709ww

Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform: complete technical analysis for 2026

The Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Kensington has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Who is this Informatique for?

The Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform benefits from the expertise of Kensington in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this Kensington product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Kensington Orbit Optical Trackball.

Against the competition

In the Informatique market, the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform is well positioned thanks to its price from £62.06 and the strength of Kensington. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

The best times to buy the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform

How does the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform compare to competitors in the Informatique category?

In the Informatique category, the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform suitable for beginners?

Yes, the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Kensington usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform?

Refurbished versions of the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform drop during the year?

Prices for the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform at all retailers?

Free delivery is not guaranteed for the Kensington VeriMark Guard USB-C Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

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