Security keys

Feitian ePass FIDO NFC K40+ vs. Thetis BLE U2F

Which one is better in 2025? In-depth comparison of Feitian ePass FIDO NFC K40+ and Thetis BLE U2F

Feitian ePass FIDO NFC K40+ and Thetis BLE U2F are two popular security keys with different costs, ease of use, and compatibility.

We've compared Feitian ePass FIDO NFC K40+ head-to-head with Thetis BLE U2F to help you decide which is best for your needs.

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Feitian ePass FIDO NFC K40+

Feitian ePass FIDO NFC K40+

₹4,299 Save ₹500

Thetis BLE U2F

Thetis BLE U2F

₹4,699 Save ₹500

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