Key Features:

• Dual connectors: USB-C and Apple Lightning
• Works with iOS, Android, macOS, Windows, Linux
• Supports FIDO2, U2F, OTP, PIV Smart Card & OpenPGP
• No batteries, no recharging, no app required
• Durable design – crush-resistant and water-resistant
• Works with Google, Microsoft, Dropbox, GitHub, and more

The Yubico 5060408461969 YubiKey 5Ci Dual Interface Security Key brings military-grade two-factor authentication (2FA) to your fingertips. Designed for maximum flexibility, this powerful key features both USB-C and Lightning connectors, making it ideal for users who switch between iOS, Android, Mac, and PC platforms. Whether you’re accessing email, cloud storage, or financial accounts, the YubiKey 5Ci eliminates the need to remember passwords and protects you against phishing, session hijacking, and credential theft.

Compatible with hundreds of apps and services including Google, Microsoft, Dropbox, GitHub, and LastPass, the YubiKey 5Ci supports industry-leading protocols like FIDO2, U2F, PIV Smart Card, OTP, and OpenPGP. With no batteries or software installation required, it provides instant authentication with just a tap, online or offline. It's a must-have for developers, IT professionals, remote teams, and anyone serious about securing their digital identity.

Boost your security setup further by exploring our blog 5C NFC FIPS Card Holder. Or browse our complete Cybersecurity Tools & Yubico Devices Collection for more hardware-backed solutions. Ready to take control of your online security? Buy the YubiKey 5Ci Now and lock down your logins with confidence.