Protect your online accounts with the YubiKey 5 NFC – a cutting-edge security key designed for two-factor, multi-factor, and password less authentication. Compatible with USB-A and NFC-enabled devices, this durable, water-resistant key supports major protocols including FIDO2, U2F, OTP, and Smart Card (PIV). Use it with Google, Microsoft, Facebook, Dropbox, 1Password, and hundreds more. No batteries or network connection required – just plug in or tap to authenticate instantly. Ideal for business users, developers, and security-conscious individuals..