Yubico — YubiKey 5 NFC — Two‑Factor Authentication (2FA) Security Key

Protect your online accounts with a FIDO‑certified hardware key. The YubiKey 5 NFC gives simple, phishing‑resistant two‑factor authentication via USB‑A or NFC — no batteries, no apps, no downtime.

• Trusted security key for 2FA and passwordless login
• Connects via USB‑A or tap with NFC‑enabled devices
• FIDO2 certified (hardware‑bound passkey) + OATH‑TOTP, Smart Card (PIV), OpenPGP
• Works with Google, Microsoft, major password managers and hundreds of services
• Durable: tamper‑resistant, water‑ and crush‑resistant; made in USA & Sweden
• Portable — fits on a keyring; ready wherever you go
• No network or battery required — always available
• Recommended: register a second YubiKey as a spare to ensure account recovery

How it works

• Plug into a USB‑A port or tap an NFC smartphone/tablet to authenticate.
• Approve logins in seconds — stops phishing, replay attacks, and stolen-password access.

Why choose YubiKey 5 NFC

• Strong, hardware‑backed security that’s easy to use
• Broad protocol support for maximum compatibility and future‑proofing
• Reliable offline operation — ideal for personal, business, and developer use

Technical specifications

• Model Name: YubiKey 5 NFC
• Item model number: Y-237
• Hardware Connectivity: USB Type A, NFC
• Supported Protocols: FIDO2, OATH‑TOTP, Smart Card (PIV), OpenPGP
• Hardware Platform / OS: Mac; compatible with Linux (see vendor compatibility notes)
• Product Dimensions: 0.71 x 1.77 x 0.13 inches (L x W x H)
• Item Weight: 0.1 ounces
• Flash Memory Type: USB
• Manufacturer: Yubico
• GTIN: 05060408461426
• ASIN: B07HBD71HL
• Date First Available: September 17, 2018

Ready to lock down your accounts? Add the YubiKey 5 NFC to your cart and switch on stronger, phishing‑resistant security in seconds.

Secure your online accounts with the YubiKey 5 NFC, a reliable two-factor authentication key that connects via USB-A or NFC. Enjoy versatile compatibility with major services and peace of mind with its durable design.

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Yubico YubiKey 5 NFC Security Key

FIDO Certified for Ultimate Security