FIDO U2F and FIDO2 certified USB-C/Lightning Security Key with MFi certification to work with iOS computers and devices using the lightning connector. Also works with desktop computers, laptops, mobile devices via USB-C. No downloading of drivers are needed to use this security key. It works perfect on Microsoft Windows, macOS and Linux via USB-C/Lightning. Supports FIDO2 and FIDO U2F enabled applications, web-services, and websites. Also has PIV support. FIPS 140-2 Level 2 Certified Slim, sleek and durable design that is portable and easy to travel with. Attach it on your keychain, to a necklace, or place it in your wallet/purse. 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.