Yubico YubiKey 5C Nano — USB-C Multi‑Factor Authentication (MFA) Security Key & Passkey (FIDO Certified)

Keep your online accounts protected with the ultra-compact YubiKey 5C Nano. Built for security and convenience, this FIDO‑certified USB‑C key delivers passwordless login, strong multi‑factor authentication, and hardware‑bound passkeys for Google, Microsoft, password managers and hundreds of services.

• Ultra-compact nano form factor — stays in your device for constant protection
• Connects via USB‑C for modern laptops, tablets and phones with USB‑C ports
• FIDO2 passkey support plus multi-protocol authentication for maximum compatibility

Why choose the YubiKey 5C Nano

• Strong hardware-based security: prevents phishing and account takeovers
• Fast, one-touch authentication — no apps, batteries or network needed
• Durable and reliable: tamper‑resistant, water‑ and crush‑resistant construction
• Manufactured in Sweden, programmed in the USA

Key features

• FIDO2 / WebAuthn: hardware‑bound passkeys for passwordless sign-in
• FIDO U2F, Smart Card (PIV), OpenPGP and OATH‑TOTP support for broad use cases
• Compatible with Google, Microsoft, major password managers and hundreds of services
• Nano design: intended to remain in your device for seamless day‑to‑day access
• No batteries or network connectivity required — always ready when you are

How it works (quick)

1. Register the YubiKey with supported services (Google, Microsoft, password managers, etc.).
2. Insert into a USB‑C port and tap when prompted to authenticate.
3. Use as a hardware passkey or secondary MFA device for account recovery and robust protection.

Pro tip

Register a spare YubiKey as a backup. Having two keys ensures uninterrupted access if one is lost.

Technical specifications

• Model Name: YubiKey 5C Nano
• Manufacturer: Yubico
• Hardware Connectivity: USB Type A, USB Type C
• Protocols: FIDO2, FIDO U2F, OATH‑TOTP, Smart Card (PIV), OpenPGP
• Item Weight: 0.176 ounces
• Product Dimensions: 0.47 x 0.39 x 0.28 inches
• Item Display Dimensions (L x W x H): 1.97 x 1.97 inches
• Data Transfer Rate: 48 Gigabits Per Second
• Number of Items: 1
• Global Trade Identification Number (GTIN): 05060408461518
• Item model number / Model number: 5060408461518
• ASIN: B07HBTBJ5S
• Date First Available: September 24, 2018

Buy the YubiKey 5C Nano for compact, industry‑standard MFA and passkey protection — secure your accounts today.

Protect your online accounts with the YubiKey 5C Nano, a compact security key that connects via USB-C and offers versatile compatibility. It’s durable, reliable, and designed to keep your digital life safe from unauthorized access.

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