
MIFARE Classic, for legacy physical access control systems Mobile authentication via NFC contactless technology (NDEF type 4), works with Android and other devices (YubiKey 5 NFC only)

Supports multiple authentication protocols, including Yubico OTP, smart card, and FIDO2 U2F Works on Microsoft Windows, Mac OS X, Linux operating systems major browsers and Android NFC phones and tablets The YubiKey 5 NFC can be used to secure access to a wide range of applications, including remote access and VPN, password managers, computer login (for Linux and MacOS)*, FIDO2 U2F login (Gmail, GitHub, Dropbox, etc.), content management systems, popular online services and much more. The business pack YubiKey 5 NFC consists of a tray with 50 pieces of YubiKey 5 NFC.

It supports one-time passwords, smart card functionality including OpenPGP and PIV, and the growing FIDO Alliance Universal 2nd Factor (U2F) protocol.

In one device, the YubiKey 5 NFC offers both contact (USB) and contactless communication (NFC, MIFARE).
