Yubico - YubiKey 5C NFC - Multi-Factor authentication (MFA) Security Key and passkey, Connect via USB-C or NFC - Keep Your Online Life Safe from Hackers and Phishing.
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- – 6-month term
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Dec 9 – Dec 23
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Size: YubiKey 5C NFC
Features
- The YubiKey is a powerful security key that protects your digital life from phishing attacks. Even if someone steals your password, they still cant get in without your YubiKey. And the YubiKey 5 Series gives you the most versatile protection.
- PASSKEY PROTECTION EVERYWHERE: Works with over 1,000 services, including Google, Microsoft, and Apple. A single YubiKey 5C NFC secures 100+ of your favorite accounts, including email, social media, password managers, gaming, crypto, and more.
- FAST & CONVENIENT: Just plug in your YubiKey via USB-C or tap it against your phone (NFC) to log in. No batteries, no internet connection, and no extra fees required. Its always ready when you are.
- TRUSTED PASSKEY TECHNOLOGY: Uses the latest passkey standards (FIDO2/WebAuthn) along with other security options like FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart card (PIV) and OpenPGP. That means its versatile, working almost anywhere you need it.
- BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials, the YubiKey just keeps working. Manufactured in Sweden and programmed in the USA with the highest security standards.
- PRIMARY & BACKUP KEYS: Just like having a spare house key, we recommend buying two YubiKeys - one for daily use and one as a backup. That way youll never get locked out of your accounts.
Manufacturer: Yubico
Part Number: Y-335
Item Weight: 0.353 ounces
Product Dimensions: 1.77 x 0.7 x 0.15 inches
Item model number: Y-335
Is Discontinued By Manufacturer: No
Size: YubiKey 5C NFC
Color: Black
Item Package Quantity: 1
Special Features: Crush Resistant, Fits on keychain, Near field communication (NFC), Passkey (FIDO2) slots 100, Smart card, OpenPGP, OATH – HOTP (Event), Yubico OTP, OATH – TOTP (Time), Water Resistant
Batteries Included?: No
Batteries Required?: No
Warranty Description: 1 year manufacturer
Date First Available: September 1, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 9 – Dec 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Size: YubiKey 5 NFC
This YubiKey is an absolute must-have for anyone who takes online security seriously. It works exactly as expected, adding an extra layer of protection while being fast and reliable in daily use. Note: I'm reviewing the USB-A version, as it's currently the more versatile plug, but they do have USB-C versions which, I'm sure, work just as well. This is a solidly-build product from a reputable company. Why This YubiKey Stands Out: * Compact & Well-Designed – The size is perfect for keychains, lanyards, or slipping into a wallet, and the durable metal contacts ensure it won’t wear out easily. The design is minimalist but incredibly functional, with a simple tap-to-authenticate process. * Excellent Value for Money – Compared to the risks of an account takeover, the cost of a YubiKey is a small price to pay for peace of mind. Unlike software-based 2FA (which can be phished or compromised), a physical key is far more secure and lasts for years without needing replacements. * Easy Setup & Wide Compatibility – Works seamlessly with a variety of services that support FIDO2, U2F, and OTP. Setup is straightforward, and once configured, authentication is instantaneous—just plug it in and tap. * No Batteries, No Hassle – One of the biggest advantages of a hardware key—it just works. No need to worry about app permissions, phone battery, or network access. * Multiple Use Cases – Whether it’s for personal accounts, work-related authentication, or securing admin access, this key is invaluable. (Obviously only use this for work if you're authorized to do so by your manager and IT team!) Designed for Maximum Security from Factory to User One thing I really appreciate is how Yubico designs and manufactures these keys in a secure environment. They come in a sealed package with limited handling, ensuring that you’re getting a 100% secure token, direct from the factory. This is critical for security-conscious users, as it eliminates the risk of tampering or supply chain attacks. Buy Two, One for Backup! If you’re serious about security, always have a backup key stored somewhere safe (literally in your safe). If you lose your primary key, recovering access to secured accounts can be a nightmare. YubiKeys last for years, so having two is a smart investment. It’s worth noting that this version uses USB-A, not USB-C, but it works perfectly for setups that don’t require (or have) USB-C. Final Thoughts: If you're still relying on SMS-based 2FA, it's time to upgrade. A hardware security key like this is a game-changer, providing real protection against phishing, credential stuffing, and account takeovers. Buy two, keep one as a backup, and secure your accounts the right way. Highly recommended!
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Reviewed in the United States on March 21, 2025 by Autumn Eden-Goodman Autumn Eden-Goodman
Size: YubiKey 5 NFC
I’ve been using the Yubico YubiKey 5 NFC for a few months now, and it’s hands-down one of the best investments I’ve made for my online security. This little device is a powerhouse—super easy to set up and incredibly effective at keeping my accounts safe. The two-factor authentication (2FA) works flawlessly with all my major accounts—Google, Microsoft, LastPass, you name it. I love that it supports both USB-A and NFC, so I can tap it on my phone or plug it into my older laptop without any hassle. It’s FIDO-certified, which gives me peace of mind knowing it’s a legit, industry-standard security tool. Setup was a breeze—just plug it in, register it with my services, and I’m good to go. The build quality is fantastic too; it’s tiny but feels tough enough to survive being on my keychain daily. My only tiny regret? I wish I’d sprung for the USB-C version instead of this USB-A one. My newer devices are all USB-C, and while this works perfectly with adapters, spending a bit more upfront would’ve saved me that extra step. That’s on me, though—not a knock on this product!
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Reviewed in the United States on March 9, 2025 by Joseph
Size: YubiKey 5C NFC
Pros: - Provides strong and reliable two-factor authentication - Works seamlessly with USB-C devices - Supports various authentication protocols and services - Durable and well-built design Cons: - May not be compatible with all devices or platforms - Initial setup and configuration can be slightly complex for some users Summary: The YubiKey 5C offers secure and convenient two-factor authentication, providing strong protection for your online accounts. With its compatibility with USB-C devices, it ensures seamless connectivity. The YubiKey 5C supports a range of authentication protocols and services, enhancing its versatility. While it may not be compatible with all devices or platforms, and the initial setup can be slightly complex for some users, its overall performance and reliability make it a top choice for enhanced online security. One of the standout advantages of the YubiKey 5C is its ability to provide strong and reliable two-factor authentication. It offers an additional layer of security by requiring physical presence and interaction for authentication, reducing the risk of unauthorized access to your online accounts. The YubiKey 5C's compatibility with USB-C devices ensures seamless connectivity and ease of use. It can be plugged directly into USB-C ports, making it convenient for a wide range of modern devices. Additionally, the YubiKey 5C supports various authentication protocols and services, including FIDO2, U2F, and password managers, making it compatible with a wide range of applications and platforms. This versatility allows users to secure multiple accounts across different services using a single YubiKey. However, it's worth noting that the YubiKey 5C may not be compatible with all devices or platforms, so it's essential to check for compatibility before purchasing. Additionally, some users may find the initial setup and configuration slightly complex, requiring a learning curve to fully utilize its features. In summary, the YubiKey 5C offers secure and convenient two-factor authentication for enhanced online security. With its compatibility with USB-C devices, support for various authentication protocols, and durable design, it provides reliable protection for your online accounts. While compatibility limitations and initial setup complexity may be factors to consider, the YubiKey 5C remains a top choice for those seeking enhanced authentication security. TL;DR: The YubiKey 5C provides strong and reliable two-factor authentication, offering secure protection for online accounts. Its compatibility with USB-C devices ensures seamless connectivity, and it supports various authentication protocols and services. While compatibility limitations and initial setup complexity may exist, the YubiKey 5C remains a top choice for enhancing online security.
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Reviewed in the United States on June 29, 2023 by iHaveaProblem