Choosing the right YubiKey is easier when you understand the series. Each model offers strong, hardware-based security, but differs in features, compatibility and certification. Use the guide below to compare the four main YubiKey ranges sold by Trust Panda.
Step 1: Choose the Right YubiKey Series
| Series | Best For | Security Level | Connections | Learn More |
|---|---|---|---|---|
| Security Key Series | Everyday users needing simple, strong protection | Strong (FIDO2 / U2F) | USB-A / USB-C / NFC | View Formats ↓ |
| YubiKey 5 Series | Professionals and business users | Very strong (Multi-protocol) | USB-A / USB-C / Lightning / NFC / Nano | View Formats ↓ |
| YubiKey 5 FIPS Series | Government and regulated industries | Certified (FIPS 140-2 L1 & L2) | USB-A / USB-C / NFC / Nano | View Formats ↓ |
| YubiHSM 2 | IT admins & developers | Hardware Security Module | USB-A (with extension) | Learn More ↓ |
Step 2: Compare Formats Within Each Series
Security Key Series
Simple, affordable protection supporting FIDO2 and U2F for Apple, Google, Microsoft and password managers.
| Model | Connection / NFC | Best For | Link |
|---|---|---|---|
| Security Key C NFC | USB-C + NFC | Modern devices (iPhone, Android, Mac, Windows) | View Product → |
| Security Key NFC | USB-A + NFC | Desktops and laptops with USB-A ports | View Product → |
Most Popular: Security Key C NFC — easy, affordable and versatile.
YubiKey 5 Series
Advanced, multi-protocol security supporting FIDO2, OTP, PIV Smart Card and OpenPGP. Perfect for professionals and enterprise environments.
| Model | Connection / NFC | Best For | Link |
|---|---|---|---|
| YubiKey 5C NFC | USB-C + NFC | Hybrid use across mobile and desktop | View Product → |
| YubiKey 5Ci | USB-C + Lightning | Apple devices with Lightning or USB-C | View Product → |
| YubiKey 5 NFC | USB-A + NFC | Cross-platform security on older hardware | View Product → |
| YubiKey 5 Nano | USB-A (compact) | Always-inserted key for laptops or servers | View Product → |
| YubiKey 5C Nano | USB-C (ultra-compact) | Permanent use in USB-C ports | View Product → |
Most Popular: YubiKey 5C NFC — the best all-round option for business and personal use.
YubiKey 5 FIPS Series
Certified to FIPS 140-2 Level 1 & 2, these keys meet government and regulated-industry security standards while supporting all major authentication protocols.
| Model | Connection / NFC | Best For | Link |
|---|---|---|---|
| YubiKey 5C NFC FIPS | USB-C + NFC | Government or regulated desktops | View Product → |
| YubiKey 5C FIPS | USB-C | Modern enterprise laptops and devices | View Product → |
| YubiKey 5 NFC FIPS | USB-A + NFC | Cross-platform use with mobile and desktop | View Product → |
| YubiKey 5 Nano FIPS | USB-A (compact) | Always-inserted servers or workstations | View Product → |
| YubiKey 5C Nano FIPS | USB-C (ultra-compact) | Permanent deployment in USB-C ports | View Product → |
Most Popular: YubiKey 5C NFC FIPS — certified and ideal for modern regulated environments.
YubiHSM 2 (Hardware Security Module)
The YubiHSM 2 is a dedicated hardware security module for server environments — protecting cryptographic keys, code signing and PKI operations.
| Model | Connection | Best For | Link |
|---|---|---|---|
| YubiHSM 2 | USB-A (with extension) | Server key management and code signing | View Product → |
Protect Your Digital World Today
Every YubiKey delivers fast, reliable and phishing-resistant authentication. Choose the series that matches your needs and secure your accounts today.