Cryptnox
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FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
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FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
Elevate your digital security with the Cryptnox FIDO2 Smart Card, the ultimate solution for passwordless login and secure two-factor authentication.
FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access
Item #: 243057394

FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE

88% of respondents would recommend this to a friend

Item #: 243057394

TMT 181

TMT 194

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

7%

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In stock
us Imported from USA store

QTY:

Only 11 items left in stock.
Order now and get it around Wednesday, September 02
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Elevate your digital security with the Cryptnox FIDO2 Smart Card, the ultimate solution for passwordless login and secure two-factor authentication.
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What Stands Out

Dual Functionality
Combines FIDO2 V2.1 authentication for secure online logins with MIFARE DESFire access for building entry, providing a versatile solution for both digital and physical security needs.
Swiss Engineering
Crafted with precision in Switzerland, ensuring high-quality standards and reliability, instilling confidence in users for both everyday authentication and secure access.
Enhanced Security
Offers robust two-factor and multi-factor authentication, greatly reducing the risk of unauthorized access compared to traditional password methods, while maintaining user convenience.

Product Details

Shop for the Cryptnox FIDO Card, a Fido2 Certified card with NFC communication for passwordless or 2FA authentication. Get convenient card format at Ubuy Turkmenistan.
BrandCryptnox
Model Number7649992538073
ManufacturerCryptnox SA
Mfr Part Number7649992538073
Item Dimensions3.37 x 2.13 x 0.03 inches (8.6 x 5.4 x 0.1 cm)
Unit Count1 count
ColorBlack
Item dimensions L x W x H3.37 x 2.13 x 0.03 inches (8.6 x 5.4 x 0.1 cm)
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Corporate Users

    Ideal for employees needing secure access to buildings and digital resources with two-factor authentication.

  • Tech Professionals

    Beneficial for IT specialists managing sensitive data requiring multifactor authentication for enhanced security.

  • Organizations

    Perfect for companies implementing strict access controls and security protocols for both physical and digital environments.

Not Suitable For
  • Casual Users

    Not suitable for average users seeking simple login methods without complex security needs or multi-factor setups.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a FIDO2 Security Key?

    Answer: A FIDO2 Security Key is a modern authentication device that enhances security by providing two-factor authentication (2FA). It allows users to securely log into various accounts and services by leveraging encryption and biometric data. This type of key is particularly useful for protecting sensitive information on platforms like Microsoft, Apple, Google, and more. For individuals or organizations that prioritize strong security measures, FIDO2 Keys offer a robust alternative to traditional passwords, ensuring secure access to critical accounts.
  • Question: How does the NFC connection work with FIDO2 Security Keys?

    Answer: The NFC (Near Field Communication) connection enables FIDO2 Security Keys to communicate wirelessly with compatible devices, such as smartphones and tablets. Simply tapping the security key to the NFC-enabled device initiates the authentication process, allowing you to log in without the need for passwords. This functionality is particularly beneficial for mobile users, as it streamlines the login process while maintaining security, making everyday tasks more efficient and hassle-free.
  • Question: Can I use the FIDO2 Security Key with multiple platforms?

    Answer: Yes, the FIDO2 Security Key is designed to be versatile and supports multiple platforms, including Microsoft, Google, Facebook, and Dropbox. This multi-platform capability allows users to manage their online security conveniently from a single device. For instance, you can access your Google account, then seamlessly switch to your Dropbox login by simply using the same security key, which significantly enhances your online security without the need to remember numerous passwords.
  • Question: Is a FIDO2 Security Key an improvement over traditional passwords?

    Answer: Absolutely. FIDO2 Security Keys eliminate many of the vulnerabilities associated with traditional passwords, such as phishing attacks and password reuse. By incorporating hardware-backed authentication methods, these keys ensure that only authorized users can access their accounts. This makes them an excellent choice for anyone seeking to bolster their digital security, whether they are individual users or businesses looking to protect sensitive data from unauthorized access.
  • Question: What does 2FA mean and why is it important?

    Answer: 2FA, or Two-Factor Authentication, is an extra layer of security that requires not only a password but also a second verification method to access an account. Using a FIDO2 Security Key for 2FA enhances account protection by requiring physical possession of the key in addition to the user's password. This added security measure helps mitigate risks associated with potential data breaches and unauthorized access, making it essential for anyone serious about online safety.
  • Question: What devices are compatible with the FIDO2 Security Key?

    Answer: FIDO2 Security Keys are compatible with a wide range of devices, including smartphones, tablets, and computers that support NFC and USB connections. Most modern devices running Android, iOS, Windows, or macOS are designed to work with these security keys. This extensive compatibility makes the FIDO2 Security Key an ideal solution for users who want to secure multiple devices, ensuring that critical accounts remain protected across various platforms and operating systems.
  • Question: How do I set up my FIDO2 Security Key?

    Answer: Setting up your FIDO2 Security Key typically involves plugging it into your device or tapping it to your NFC-enabled smartphone, then following on-screen prompts to register it with your online accounts. Most platforms like Google and Microsoft provide clear guidelines for linking your key, making the process straightforward. Once registered, your key can be used for quick and secure logins, ensuring you always have robust security at your fingertips.
  • Question: What is Mifare DESFire, and how does it relate to FIDO2 Security Key?

    Answer: Mifare DESFire is a technology used for secure smart card applications, particularly in fields like access control and public transport. Some FIDO2 Security Keys may support Mifare DESFire, providing additional versatility in how you can use the key. For businesses that utilize Mifare DESFire systems, having a FIDO2 Security Key that is compatible can streamline both access control and secure logins, enhancing overall operational security and efficiency.
  • Question: How does using a FIDO2 Security Key improve cybersecurity for businesses?

    Answer: By implementing a FIDO2 Security Key for authentication, businesses can significantly enhance their cybersecurity posture. This device reduces the risk of unauthorized access, protects sensitive data, and fosters a culture of security awareness among employees. Enhanced security reduces the likelihood of breaches, ensuring that valuable organizational information remains secure. For small businesses to large enterprises, adopting this technology is a smart investment in future-proofing against cyber threats.
  • Question: Where can I buy a FIDO2 Security Key?

    Answer: You can purchase a FIDO2 Security Key from Ubuy in Turkmenistan. Ubuy provides a variety of options for FIDO2 Keys, ensuring you can find the right device that fits your security needs. With detailed descriptions and customer reviews, you can make an informed decision. By choosing Ubuy, you can conveniently access top-notch security solutions to protect your sensitive information across multiple platforms.

Cryptnox Cards 7649992538073 Editorial Review

  • ubuy Turkmenistan
  • ubuy Turkmenistan
  • ubuy Turkmenistan
  • ubuy Turkmenistan

FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA | One Swiss-engineered NFC card combining FIDO2 v2.1 login security with MIFARE DESFire EV2 building access offers a practical blend of digital security and access control. Users appreciate its card-like form factor, allowing easy portability in wallets. Many have reported quick setup processes with platforms such as Google and Microsoft, enhancing their digital security without complicated procedures. However, some compatibility issues have been noted, particularly with certain Android devices. Overall, this security key is celebrated for its ease of use and resilient design, making it an excellent choice for secure logins.

Customer Reviews & Ratings

301 customers ratings
  • 5 Star
    70%
  • 4 Star
    10%
  • 3 Star
    8%
  • 2 Star
    5%
  • 1 Star
    7%

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Pros

  • Card form factor fits easily into wallets
  • Compatible with multiple FIDO2-enabled sites
  • Quick setup for Google and Microsoft accounts
  • Advanced security against phishing attacks
  • NFC functionality is convenient for mobile use

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TMT 181

TMT 194

Order now and get it around Wednesday, September 02

QTY:

Only 11 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Certified FIDO2 authenticator for secure authentication.
  • Enables passwordless login and serves as a second-factor authentication (2FA).
  • Compatible with major mobile and desktop operating systems.
  • No software or drivers needed for use, making it user-friendly.
  • Works with popular websites like Google, Facebook, Twitter, and more.
  • Comes with Cryptnox FIDO2 Card Manager for easy PIN management.

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.