Yubico YubiKey 5C Nano FIPS vs. Thetis Pro FIDO2

Which one is better in 2026? In-depth comparison of Yubico YubiKey 5C Nano FIPS and Thetis Pro FIDO2

Yubico YubiKey 5C Nano FIPS and Thetis Pro FIDO2 are two popular security keys with different costs, ease of use, and compatibility.

We've compared Yubico YubiKey 5C Nano FIPS head-to-head with Thetis Pro FIDO2 to help you decide which is best for your needs.

	Select a product	Select a product
	Yubico YubiKey 5C Nano FIPS ₹12,089 Save ₹1,000	Thetis Pro FIDO2 ₹3,499 Save ₹1,000 1
Warranty	1 year	—
Connectors	USB-C	USB-A USB-C
Wireless	—	NFC
Features	Fido U2F OpenPGP	Fido U2F
Compatible With	Linux Windows macOS	Android Linux Windows iOS macOS
Certifications	FIPS 140-2	—
Desktop	Yubico Authenticator	—
iOS	Yubico Authenticator	—
Android	Yubico Authenticator	—