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Head-to-head · Security Keys

Security Key Series by Yubico vs FEITIAN ePass FIDO-NFC Security Key

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Security Key Series by Yubico #1 in Security Keys 9.4/10 Paid ✓ 1 of 2 features Visit Yubico
FEITIAN ePass FIDO-NFC Security Key #10 in Security Keys 8.4/10 Paid ✓ 1 of 2 features Visit FEITIAN

Security Key Series by Yubico leads on 0 checks, FEITIAN ePass FIDO-NFC Security Key on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSecurity Key Series by Yubico · 9.4/10

Security Key Series by Yubico scores higher on our rubric for security keys: 9.4 against 8.4 out of 10; our editors rank them #1 and #10.

Security Key Series by Yubico is the better fit for most buyers wanting broad, affordable coverage. FEITIAN ePass FIDO-NFC Security Key is the better fit for buyers wanting affordable NFC and OTP support.

  • Security Key Series by Yubico fits best

    Most buyers wanting broad, affordable coverage

  • FEITIAN ePass FIDO-NFC Security Key fits best

    Buyers wanting affordable NFC and OTP support

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Security Key Series by Yubico 9.4/10 Visit ↗ FEITIAN ePass FIDO-NFC Security Key 8.4/10 Visit ↗
At a glance
Editor score 9.4 8.4
Ranking #1 in Security Keys #10 in Security Keys
Best for Most buyers wanting broad, affordable coverage Buyers wanting affordable NFC and OTP support
Pricing model Paid Paid
Starting price $29/unit one-time $35 one-time
Free plan — —
Free trial — —
Deployment Desktop, Mobile Desktop, Mobile
Platforms Windows, macOS, Linux, iOS, Android Windows, macOS, Linux, iOS, Android
Support Tickets, Docs Email, Docs
Compliance 2FA 2FA
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Security Key Series by Yubico 1/2 · FEITIAN ePass FIDO-NFC Security Key 1/2
NFC support ✓ ✓
Biometric unlock — —
Specs
Authentication standards FIDO2/WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, FIDO2 CTAP2.1, FIDO U2F FIDO U2F, FIDO2, OATH HOTP/TOTP
USB connector Not checked yet Not checked yet
Device management Vendor app Vendor app
Operating systems Windows, macOS, Linux, iOS, Android Chrome OS, Windows, Linux, macOS, iOS, Android
Our review
Pros
  • FIDO2/WebAuthn and FIDO U2F authentication
  • USB-A, USB-C, and NFC support across five platforms
  • $29 one-time pricing with no battery or network connection required
  • FIDO2 and U2F support for phishing-resistant authentication
  • NFC and USB connectivity across desktop and mobile platforms
  • HOTP and TOTP support for legacy OTP workflows
Cons
  • FIDO-only designs do not provide biometric unlocking
  • No free plan or subscription option
  • USB-A and USB-C require choosing the right connector variant
  • No biometric unlock support
  • USB-A or USB-C depends on the selected K9B or K40 model
  • Paid product with a one-time purchase rather than a free plan
Our verdict

Security Key Series by Yubico is a family of hardware security keys for passwordless, two-factor, and multi-factor authentication. It suits individuals, organizations, and enterprises that want public-key authentication through USB or NFC…

Read the review →

The FEITIAN ePass FIDO-NFC Security Key is a hardware authentication key for individuals and organizations securing web accounts, legacy OTP workflows, and passwordless sign-in. The K9B and K40 variants combine NFC and USB connectivity,…

Read the review →
  1. Security Key Series by YubicoSecurity Keys 9.4Paid
  2. FEITIAN ePass FIDO-NFC Security KeySecurity Keys 8.4Paid

Strengths and trade-offs

  • Security Key Series by Yubico — where it wins

    • FIDO2/WebAuthn and FIDO U2F authentication
    • USB-A, USB-C, and NFC support across five platforms
    • $29 one-time pricing with no battery or network connection required

    Where it doesn't

    • FIDO-only designs do not provide biometric unlocking
    • No free plan or subscription option
    • USB-A and USB-C require choosing the right connector variant

  • FEITIAN ePass FIDO-NFC Security Key — where it wins

    • FIDO2 and U2F support for phishing-resistant authentication
    • NFC and USB connectivity across desktop and mobile platforms
    • HOTP and TOTP support for legacy OTP workflows

    Where it doesn't

    • No biometric unlock support
    • USB-A or USB-C depends on the selected K9B or K40 model
    • Paid product with a one-time purchase rather than a free plan
  • Security Key Series by Yubico9.4/10 · Paid

    Affordable USB and NFC security keys for passwordless and multi-factor authentication.

    Visit YubicoFull verdict →
  • FEITIAN ePass FIDO-NFC Security Key8.4/10 · Paid

    An affordable security key combining FIDO, NFC, USB, and OTP support.

    Visit FEITIANFull verdict →

More comparisons

All security keys comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update