| Country of Origin | United States |
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Check the listing for details. YubiKey 4 Hardware Token. Condition: New, Made in United States. Listed at 19.99 USD. The YubiKey 4 Hardware Token is a secure and reliable hardware token designed to provide an additional layer of authentication for your devices. Manufactured by Yubico, this unit is a single hardware token that can be easily connected to your computer via a USB-A port to enhance security. It supports the following protocols: - OTP - U2F - OATH - PIV (Smart Card) - OpenPGP