FEITIAN ePass FIDO-NFC Security Key vs Token2 PIN+Bio3

FEITIAN ePass FIDO-NFC Security Key protects online accounts using FIDO U2F and FIDO2 authentication, as well as HOTP and TOTP one-time passwords. The K9B connects by USB-A and the K40 by USB-C; both also support NFC for registration and authentication with NFC-equipped phones and other devices. FEITIAN lists compatibility with the latest Google Chrome and other FIDO-compliant applications, including Gmail, Facebook and Dropbox. Over USB, the key is recognized as a HID device and needs no driver on Windows, macOS or Linux. One key can protect unlimited accounts across websites. It uses a smart-card secure element and JavaCard operating system, with documented cryptographic algorithms including ECDSA, SHA256, AES, HMAC and ECDH. FEITIAN identifies the K9 as FIDO U2F and FIDO2 certified. The K9 comparison table lists no BLE or biometric capability. The K9B/K40 plan is $35.00 per once.

Token2 PIN+Bio3 has no write-up on Specifiction yet; its figures are above.