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Item #:
219459641
FIDO2 Security Key Card, Two Factor Authentication (2FA) NFC Security Key FIDO 2.1 Level 1 Certified, Passwordless Login & 2FA Via NFC Or Contact,
Item #:
219459641
ANG 79
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 21
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FIDO2 Level 1 Certified for Advanced Authentication: Cryptnox fido2 security key is certified to FIDO2 Level 1 standards for strong, phishing-resistant passwordless and two-factor login security.
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What Stands Out
Passwordless Login
Provides a seamless passwordless authentication experience, enhancing security while simplifying access to devices and applications across platforms.
Multi-Platform Support
Compatible with Windows, Mac, iOS, and Android, ensuring broad usability for various devices and user environments.
FIDO2 Certification
Certified FIDO 2.1 Level 1, guaranteeing adherence to industry standards for security and reliability in two-factor authentication.
Product Details
| Power Source | Standalone Battery Power |
| Compatible Devices | Android, Windows, iOS, macOS |
| Connectivity Technology | Wireless |
| Alert Type | Motion |
| Control Method | Touch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 1.0 Count |
| Installation Method | Wireless |
| Color | Black |
| Brand | Cryptnox |
| Built-In Media | Plastic |
| Model Number | 7649992538158 |
| Mfr Part Number | Cryptnox SA |
| Manufacturer | Cryptnox SA |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Security-conscious Users
Ideal for individuals prioritizing account security through robust two-factor authentication methods.
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Tech-savvy Professionals
Excellent for professionals using multiple devices who need efficient password management and secure access.
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Frequent Travelers
Suitable for travelers wanting a portable, secure method for logging into sensitive accounts on various devices.
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Casual Users
May be unnecessary for individuals who primarily use simple password protection without needing enhanced security.
Product Description
FIDO2 Security Key Card, Two Factor Authentication (2FA) NFC Security Key FIDO 2.1 Level 1 Certified, Passwordless Login & 2FA Via NFC Or Contact, Works with Windows, Mac, iOS, Android
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a FIDO2 NFC Security Key Card?
Answer: A FIDO2 NFC Security Key Card is a compact, ultra-slim device designed for secure passwordless authentication. It complies with FIDO2 Level 1 certification, allowing users to log in to various devices and services using a simple tap, thanks to its Near Field Communication (NFC) technology. This card is compatible with major operating systems like Windows, Mac, iOS, and Android, making it a versatile solution for enhancing online security by implementing two-factor authentication (2FA). It's perfect for individuals or businesses looking to simplify login processes while ensuring strong security measures. -
Question:
How does the FIDO2 NFC Security Key card enhance my online security?
Answer: The FIDO2 NFC Security Key Card enhances your online security by eliminating the need for traditional passwords, which are often vulnerable to theft or hacking. By using this key, you can authenticate yourself through a device you physically own, providing an additional layer of protection. During the login process, the card generates a unique cryptographic response that proves your identity without exposing your credentials. This method significantly reduces the risk of phishing attacks and unauthorized access, ensuring your sensitive data stays secure. -
Question:
Is the FIDO2 NFC Security Key Card compatible with all devices?
Answer: The FIDO2 NFC Security Key Card is compatible with a wide range of devices, including those running Windows, Mac, iOS, and Android operating systems. This broad compatibility makes it a suitable option for anyone who uses multiple devices and wants to maintain consistent security practices. To utilize the card, ensure your applications or websites support FIDO2 or WebAuthn protocols, allowing seamless access across various devices and platforms, enhancing both security and convenience in your daily online activities. -
Question:
Can I use this key card for two-factor authentication (2FA)?
Answer: Yes, the FIDO2 NFC Security Key Card supports two-factor authentication (2FA) by allowing you to combine something you know (like a password) with something you have (the key card) during the login process. This dual-layer of authentication ensures that even if someone were to obtain your password, they would still need physical possession of the key card to access your account. This feature is particularly valuable for sensitive applications or accounts, providing greater peace of mind and security. -
Question:
What are the advantages of using a FIDO2 NFC Security Key over traditional passwords?
Answer: The main advantages of using a FIDO2 NFC Security Key over traditional passwords include heightened security, convenience, and user-friendliness. Unlike passwords, which can be guessed or stolen, the key provides cryptographic proof of identity. Moreover, it streamlines the login process with tap-to-login functionality, making it quicker to access your accounts without the hassle of remembering complex passwords. This is especially beneficial in corporate environments where IT departments prioritize both security and efficiency in employee authentication processes. -
Question:
How do I set up my FIDO2 NFC Security Key Card?
Answer: Setting up your FIDO2 NFC Security Key Card is a straightforward process. First, you'll need to register your key with your online accounts that support FIDO2 authentication. This usually involves navigating to the security settings of your account and adding the key as a new authentication method. Follow the prompts to tap your card when requested. Once successfully registered, you can start using it for secure logins. This setup process typically takes only a few minutes and ensures you can enhance your online security swiftly. -
Question:
Can I use multiple FIDO2 NFC Security Key Cards for the same account?
Answer: Yes, you can typically register multiple FIDO2 NFC Security Key Cards for the same account, allowing for redundancy and convenience. This means that if one key is lost or damaged, you can still access your account securely using another registered key. It is advisable to register at least two keys for accounts containing critical information, as this practice ensures you are not locked out in case of an emergency. Remember to keep your backup keys stored securely to maintain comprehensive security. -
Question:
Where can I buy FIDO2 NFC Security Key Card in Sint Maarten?
Answer: You can purchase the FIDO2 NFC Security Key Card from Ubuy, which offers a robust selection and reliable service. Ubuy provides access to various electronic products, including security solutions like this key card. You can visit their website to explore different options, read product details, and make a purchase conveniently, ensuring you have the best tools for securing your online presence in Sint Maarten. -
Question:
Is this security key card suitable for enterprise use?
Answer: Absolutely! The FIDO2 NFC Security Key Card is well-suited for enterprise use, providing a scalable solution for organizations aiming to bolster their security frameworks. By implementing passwordless authentication across the company, businesses can reduce the risk of data breaches due to stolen passwords. This card's ease of deployment and management makes it ideal for IT departments looking to adopt stronger security practices while enhancing employee access to critical systems. -
Question:
What should I do if I lose my FIDO2 NFC Security Key Card?
Answer: If you lose your FIDO2 NFC Security Key Card, it's important to act quickly to secure your accounts. Most services allow you to manage your security settings through their account interfaces, where you can revoke access for the lost key. It's advisable to have backup authentication methods set up, such as SMS or email codes, to regain access while you replace the key. Additionally, consider purchasing multiple keys as backups to circumvent access issues in future scenarios.
Cryptnox Biometrics 7649992538158 Editorial Review
The FIDO2 Security Key Card has been met with a largely favorable reception from customers, especially those seeking a compact and functional two-factor authentication (2FA) solution. Users appreciate its smartcard form factor, which fits seamlessly into wallets and is compatible with a wide range of devices, including desktops and mobile phones. Many have successfully utilized it for secure logins and remote access, praising its reliability in enhancing online security without the complications often associated with traditional USB tokens. Customer reviews highlight its effectiveness with various services, particularly on platforms like Chrome and Google. Users have reported a straightforward setup process, although some noted that it required additional configuration for Linux systems like Fedora. The card functions well with NFC capabilities, and many find it easier to manage compared to USB-based alternatives, which can often be misconfigured due to their multifaceted features. However, there are a few drawbacks. While users have praised the card's general compatibility, some experienced challenges setting it up with certain devices, particularly iPhones. Additionally, a common point of feedback relates to the NFC reader's performance; some users encountered issues with connectivity where they needed to reposition the card frequently. Despite these concerns, overall, the FIDO2 Security Key Card stands out as a stylish and practical option for secure authentication. **
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Pros
- Compact design fits in wallets.
- Compatible with a variety of services, including Linux.
- Affordable compared to other U2F tokens.
- Easy to use and setup for most services.
- Reliable and straightforward to manage.
Cons
- Limited out-of-the-box support for Fedora.
Platform Trust & Buyer Confidence
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
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
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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.
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ANG 79
Order now and get it around Friday, August 21
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Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- FIDO2 Level 1 certified for enhanced security.
- Enables passwordless login and two-factor authentication.
- NFC tap-to-login for fast, easy access on mobile and desktop.
- Compatible with major browsers on Windows, macOS, iOS, and Android.
- Supports contact readers making it versatile for different environments.
- Ultra-slim and portable, easily fits in wallets for on-the-go security.
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