Which one is right for you?

Feitian ePass FIDO NFC K40+ vs. Feitian ePass FIDO NFC K9D

Which one is better in 2025? In-depth comparison of Feitian ePass FIDO NFC K40+ and Feitian ePass FIDO NFC K9D

Feitian ePass FIDO NFC K40+ and Feitian ePass FIDO NFC K9D 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 Feitian ePass FIDO NFC K9D to help you decide which is best for your needs.

	Select a product	Select a product
	Feitian ePass FIDO NFC K40+ ₹4,299 Save ₹500	Feitian ePass FIDO NFC K9D ₹4,999
Interfaces	NFC USB-C	NFC USB-A
Features	Fido U2F Fido2 OATH HOTP OATH TOTP	Fido U2F Fido2 OATH HOTP OATH TOTP
Compatible With	Android Linux Windows macOS	Android Linux Windows macOS