Keep your online accounts safe from hackers with the Security Key by Yubico. Trustworthy and easy-to-use, it's your key to a safer digital world. Secure it Forward Protecting vulnerable populations one security key at a time. For every 20 keys sold on Yubico**, we donate one key to journalists, humanitarian workers, or organizations in need. Features: - Certification: FIDO Universal 2nd Factor (U2F), FIDO2, IP68, FIDO L2 - Interface: USB-A - Near Field Communication (NFC): Yes - Product colour: Black Power: - Batteries required: No Software: - Compatible operating systems: Windows, macOS, ChromeOS, Linux Technical details: - Compliance certificates: CE/RoHS/UKCA Vendor information: - Brand Name: Yubico - Warranty: 1 - Product.Details.Specifications.Level1: Surveillance & Security - Product.Details.Specifications.Level2: Access Control Systems - Product.Details.Specifications.Level3: Hardware Authenticators