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Item #:
219459641
FIDO2 Security Key NFC Smart Card for 2FA MFA Passwordless Login | NFC and contact smart card with EAL 5+ secure element for hardware 2FA on Google
Item #:
219459641
JMD 6616
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 05
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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.
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Upgrade your online security with the Cryptnox FIDO2 Key—the ultimate solution for passwordless authentication.
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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 |
| Item Dimensions | 3.37 x 2.13 x 0.03 inches (8.6 x 5.4 x 0.1 cm) |
| Item Weight | 5 Grams |
| Unit Count | 1.0 Count |
| Color | Black |
| Brand | Cryptnox |
| Model Number | 7649992538158 |
| Mfr Part Number | 7649992538158 |
| Manufacturer | Cryptnox SA |
| Installation Method | Wireless |
| Item dimensions L x W x H | 3.37 x 2.13 x 0.03 inches (8.6 x 5.4 x 0.1 cm) |
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 NFC Smart Card for 2FA MFA Passwordless Login | NFC and contact smart card with EAL 5+ secure element for hardware 2FA on Google Microsoft Apple and GitHub
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a FIDO2 NFC Security Key Card?
Answer: A FIDO2 NFC Security Key Card is a physical device that provides secure authentication for online accounts without the need for passwords. It employs FIDO2 Level 1 certification, ensuring compatibility across various platforms like Windows, Mac, iOS, and Android. By utilizing NFC technology or direct contact, it allows users to log into their accounts safely. This key card serves not only for passwordless login but also supports two-factor authentication (2FA) for enhanced security, making it essential for individuals concerned about online safety. -
Question:
How does the FIDO2 NFC Security Key enhance online security?
Answer: The FIDO2 NFC Security Key enhances online security by offering a robust authentication method that minimizes the risk of phishing and hacking. Unlike traditional passwords that can be stolen or forgotten, this key generates a unique cryptographic signature during authentication. This process ensures only the legitimate user can access their account. Ideal for online banking, email, and other critical services, it provides an additional layer of security, thus safeguarding sensitive information from unauthorized access. -
Question:
How do I set up the FIDO2 NFC Security Key Card?
Answer: To set up the FIDO2 NFC Security Key Card, first, insert the key into your device or tap it using NFC. Follow the prompts on your device to register the key with your accounts. Most services, like Google and Microsoft, have straightforward settings that allow you to add security keys. Once registered, you'll be prompted to tap the key during login processes where additional security is required. This setup significantly improves the security of your accounts while streamlining your login experience. -
Question:
Is the FIDO2 NFC Security Key compatible with all devices?
Answer: The FIDO2 NFC Security Key Card is compatible with a variety of devices, including those running Windows, Mac, iOS, and Android. As long as your device supports NFC or USB for connection, you can use the key for secure access. This compatibility ensures that whether you're using a laptop, smartphone, or tablet, you can enjoy the benefits of secure passwordless authentication across multiple platforms and services. -
Question:
Can I use the FIDO2 NFC Security Key Card for multiple accounts?
Answer: Yes, the FIDO2 NFC Security Key Card can be registered and used with multiple online accounts. This feature allows you to streamline your login process while maintaining a high level of security across all your platforms. Once the key is associated with different services, you can conveniently authenticate access by simply tapping the key. This makes it an excellent choice for professionals who manage various accounts or anyone who prioritizes security without compromising usability. -
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 essential to act quickly to secure your accounts. Most platforms allow you to register multiple security keys or set up backup methods of authentication. You should access your account settings using alternative authentication options to disable the lost key. To prevent future issues, always maintain a backup key and keep your recovery methods updated for important services, ensuring you can regain access without hassle. -
Question:
Does the FIDO2 NFC Security Key require special software to use?
Answer: No special software is required to use the FIDO2 NFC Security Key Card. It uses standard protocols that are supported by most modern browsers and online services. Simply plug it into a USB port or tap it on an NFC-enabled device for authentication. This makes it convenient for anyone to use without needing additional installations or complicated configurations. Users can seamlessly integrate it into their daily online activities for enhanced security. -
Question:
Is the FIDO2 NFC Security Key Card water-resistant?
Answer: The FIDO2 NFC Security Key Card is designed with durability in mind, but specific features like water resistance can vary by manufacturer. It's recommended to treat the key card with care to avoid damage from water or moisture. Proper handling will ensure longevity and consistent performance. For added protection, consider storing it in a secure, dry place when not in use, safeguarding it from potential damage while maintaining its functional integrity. -
Question:
What is passwordless login and why is it beneficial?
Answer: Passwordless login refers to a method of authentication that eliminates the need for passwords entirely, using physical devices like the FIDO2 NFC Security Key for secure access instead. This approach is beneficial as it reduces the risk of password-related security breaches, such as phishing attacks or password theft. By using unique cryptographic keys, users can enjoy a streamlined, fast login experience while enhancing their overall online security against unauthorized access and identity theft. -
Question:
Where can I buy the FIDO2 NFC Security Key Card in Jamaica?
Answer: You can purchase the FIDO2 NFC Security Key Card through Ubuy in Jamaica. Ubuy offers a wide range of security products, including this key, allowing you to shop conveniently online. By accessing Ubuy's platform, you can find detailed product specifications, additional features, and other related security solutions that best meet your needs for effective online protection.
Cryptnox Cards 7649992538158 Editorial Review
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23 July 2026 · via Trustpilot
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- 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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JMD 6616
Order now and get it around Wednesday, August 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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 strong, passwordless security.
- Tap-to-login using NFC technology—no USB, no setup headaches.
- Compatible with leading services like Google, Microsoft, and Facebook.
- Works seamlessly across browsers on Windows, macOS, iOS, and Android.
- Ultra-thin and portable, fits easily in wallets for convenience.
- Ensures robust authentication with tamper-resistant technology.
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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.