Yubico Security Key C NFC vs. Thetis FIDO2

Which one is better in 2026? In-depth comparison of Yubico Security Key C NFC and Thetis FIDO2

Yubico Security Key C NFC and Thetis FIDO2 are two popular security keys with different costs, ease of use, and compatibility.

We've compared Yubico Security Key C NFC head-to-head with Thetis FIDO2 to help you decide which is best for your needs.

	Select a product	Select a product
	Yubico Security Key C NFC ₹3,609 Save ₹1,000 5	Thetis FIDO2 ₹2,499 Save ₹1,000 1
Warranty	1 year	—
Connectors	USB-C	USB-A
Wireless	NFC	—
Features	Fido U2F	Fido U2F
Compatible With	Android Linux Windows iOS macOS	Android Linux Windows iOS macOS
Desktop	Yubico Authenticator	—
iOS	Yubico Authenticator	—
Android	Yubico Authenticator	—