![Thetis Pro FIDO2 Security Key Passkey with Complex Pin [PinPlex], Hardware Device Supports USB A, Type C &NFC, TOTP/HOTP Authenticator APP, PIV Certificates, FIDO 2.0 Two Factor Authentication 2FA MFA](https://clkyo.com/wp-content/uploads/2026/09/31ugrBqG6SL._AC_.jpg "Thetis Pro FIDO2 Security Key Passkey with Complex Pin [PinPlex], Hardware Device Supports USB A, Type C &NFC, TOTP/HOTP Authenticator APP, PIV Certificates, FIDO 2.0 Two Factor Authentication 2FA MFA")
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Price: $39.99
(as of Sep 22, 2026 19:16:08 UTC – Details)
Product description
For First-time User: Initial Key Setup must use the Thetis Key Manager from PC or MAC.
1 FIDO2 2FA Authentication
2 Passkey Functionality
3 TOTP 2FA Code Storage
4 Secure Password Manager
5 App Support
Note: The Thetis Security key is exclusively compatible with BofA’s web version of the financial banking system; it does not work with the app-based version.
Technical Specifications
Connector USB-C & USB A NFC Enable Yes Passkey Slots 50 OATH Slots 50 Design Foldable Design with aluminum shield Algorithm SHA256, AES, HMAC, ECDH, ECDSA Certificate CE, FCC, RoHS, WEEE, FIDO2 L1 Productivity & communication Google account, Microsoft account, Zoho account Password managers 1Password, Dashlane Premium, Keeper, LastPass Premium Online Shopping Amazon.com, Bestbuy.com Social Instagram, Facebook, X (Twitter), YouTube App Support Thetis Authenticator for Mobile & Thetis Manager For Desktop
Comparision Table
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Customer Reviews
4.2 out of 5 stars 1,364
4.2 out of 5 stars 1,120
4.4 out of 5 stars 918
4.0 out of 5 stars 544
3.9 out of 5 stars 103
4.2 out of 5 stars 252
Price
$32.95$32.95
$25.68$25.68
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$29.95$29.95
$49.99$49.99
$30.99$30.99
USB Port Type
USB C & USB A
USB A
USB A
USB C
USB A
—
Passkey Slots
50
50
0
200
50
50
OATH Slots
50
50
50
50
50
50
Mobile Authentication via NFC
✔
✘
✘
✔
✘
✘
Form Factor
✔
✔
✔
✔
✔
✔
Fingerprint Support
✘
✘
✘
✘
✔
✘
Bluetooth Support
✘
✘
✘
✘
✘
✔
Dual USB-A and USB-C Security Key – Features both USB-A and USB-C connectors for seamless compatibility across desktops, laptops, and tablets. Supports plug-and-stay use or keychain carry.
NFC-Enabled for Mobile Access – Built-in NFC allows fast, wireless authentication with Android and iPhone devices. Ideal for mobile logins and on-the-go security.
FIDO Certified for Strong Authentication – [CHECK COMPATIBILITY before purchase] Fully compliant with FIDO2 and FIDO U2F standards. Works with major platforms like Google, Microsoft, GitHub, and Dropbox.
Passwordless Login with PinPlex – Supports secure passkey login via WebAuthn and CTAP2 with added protection from PinPlex, a complex PIN system that enhances physical security.
Multi-Layer Authentication Support – Includes PIV certificates and supports both TOTP and HOTP for strong 2FA/MFA coverage across enterprise and consumer apps.
Known Limitations – Account login via Chrome browser is supported on all Windows versions. Windows Hello login requires Enterprise edition with Entra ID. ID Austria not supported (requires FIDO2 Level 2).