Yubico - YubiKey 5C Nano - Two Factor Authentication USB Security Key, Fits USB-C Ports - Protect Your Online Accounts with More Than a Password, FIDO

Multi-protocol support: The YubiKey USB Authenticator supports NFC and offers multi-protocol support including FIDO (U2F, FIDO2), Yubico OTP, OATH-TOTP, OATH-HOTP, smart card (PIV), OpenPGP, as well as the ability to respond to challenge to ensure strong hardware-based authentication Durable and safe: Extremely durable and safe: YubiKeys are tamper-proof, waterproof and kink resistant. The YubiKey 5C Nano USB is designed to protect your online accounts from phishing and account takeovers Suitable for USB-C ports: Once registered, each service in the future will ask you to plug the YubiKey PC security key into a USB-C port and tap on it to gain access. Thanks to the extremely compact design, the security key can remain in the port to ensure a secure connection anywhere