FIPS 140-2 level 2 Certification. FIDO2 + FIDO U2F certified and supported USB security key. Also has PIV support. Supports Computers, Laptops, Tablets, and Mobile Devices with a USB-C port and/or NFC Works without downloading any drivers. Supported OS: Android, Chrome OS, Windows, MacOS, Linux Durable design made to last for a long time with everyday use. Water-Resistant (IP67) Helps protect your accounts from phishing and other cyber-attacks. Prevents your devices from unauthorized use. Works with: Windows Log-In, Twitter, Google Accounts, Microsoft Accounts, Facebook, Salesforce, Zoho, Dropbox, DUO Security, Microsoft Azure Entra ID, Microsoft Active Directory, Coinbase, Bank of America, Okta, Ping Identity, eBay, and many more websites, applications, computers, laptops and devices that accept USB Security Keys.