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.
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
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Customer Reviews
4.2 out of 5 stars 1,246
4.2 out of 5 stars 1,043
4.3 out of 5 stars 915
4.0 out of 5 stars 481
3.6 out of 5 stars 94
4.1 out of 5 stars 253
Price
$32.95$32.95
$25.70$25.70
$24.19$24.19
$20.96$20.96
$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
✘
✘
✘
✘
✘
✔
Check FIDO2 compatibility before purchase - Known limitations: ID Austria is not supported (requires FIDO2 Level 2). Windows Hello login only works with Windows Enterprise editions that support Entra ID.
NFC is supported only through mobile authentication, NOT on MacOS/Windows. Align the key with your phone’s NFC area and hold for a few seconds to authenticate.
Work well with both USB-A and USB-C ports and Near Field Communication, the NFC tech means that instead of plugging it in, you can just tap the key against the right devices to activate the authentication.
Highly Durable: 360° rotating metal cover, extremely secure and durable, usb security keys are tamper resistant, water resistant, and crush resistant. Provide low-cost and simple solution with high security.
Small and portable: Easily fits on your keychain and requires no battery or network connectivity, its high quality body stands up to life's little dings
As an Amazon Associate, I earn from qualifying purchases.
Price: $32.95
(as of Mar 18, 2026 01:01:40 UTC – Details)
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Disclaimer: As an Amazon Associate, I earn from qualifying purchases; I may earn a commission from qualifying purchases as an affiliate. Please note that I only recommend products I believe will provide value to my readers.
