A firm tamper-proof casing in a tiny “key” look ePass FIDO® -NFC uses injection molding technique for shaping its body. ABS and calcium carbonate provide high solidity of the key. Made for mobile Not just for Windows, Linux, macOS on PC, with NFC interface, ePass FIDO® -NFC Security Key is the best companion for Android mobile devices. Infinity key pair storage There is no limit to the number of accounts registered in ePass FIDO® -NFC Security Key. NFC Other than USB interface, FEITIAN ePass FIDO® -NFC also embedded NFC module into its key-shaped compact body. Users can easily use the ePass FIDO® -NFC for registration and authentication with their mobile phones or other devices with NFC sensor. Algorithms Pre-installed FIDO U2F and OATH HOTP applets. Using SHA256 with ECDSA on P-256 for FIDO U2F together with OATH compliant HOTP with SHA-1. Driverless for major platforms Recognized as a HID device, no driver is needed for ePass FIDO® -NFC Security Key to work on Microsoft Windows, macOS and Linux via USB. Enable NFC communication for mobile devices and contactless card readers.