Security keys

Feitian ePass FIDO NFC K40 vs. Yubico Security Key NFC

Which one is better in 2025? In-depth comparison of Feitian ePass FIDO NFC K40 and Yubico Security Key NFC

Feitian ePass FIDO NFC K40 and Yubico Security Key NFC 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 Yubico Security Key NFC to help you decide which is best for your needs.

	Select a product	Select a product
	Feitian ePass FIDO NFC K40 ₹2,999 Save ₹500	Yubico Security Key NFC ₹3,799 Save ₹500 1
Warranty	—	1 year
Interfaces	NFC USB-C	NFC USB-A
Features	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F
Compatible With	Android Linux Windows macOS	Android Linux Windows iOS macOS
Desktop	—	Yubico Authenticator
iOS	—	Yubico Authenticator
Android	—	Yubico Authenticator