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Feitian ePass FIDO A4B vs. YubiKey 5C

Which one is better in 2025? In-depth comparison of Feitian ePass FIDO A4B and YubiKey 5C

Feitian ePass FIDO A4B and YubiKey 5C are two popular security keys with different costs, ease of use, and compatibility.

We've compared Feitian ePass FIDO A4B head-to-head with YubiKey 5C to help you decide which is best for your needs.

Compare all 36 security keys →

	Select a product	Select a product
	Feitian ePass FIDO A4B ₹2,599 Save ₹500	YubiKey 5C ₹5,599 Save ₹500
Warranty	—	1 year
Interfaces	USB-A	USB-C
Features	Fido U2F Fido2 OATH HOTP	Fido U2F
Compatible With	Android Linux Windows macOS	Android Linux Windows macOS
Desktop	—	Yubico Authenticator
iOS	—	Yubico Authenticator
Android	—	Yubico Authenticator