TrustKey T110 review
A Windows-focused security key combining FIDO, OTP, PIN, and touch authentication.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
TrustKey T110 is a USB-A hardware security key for passwordless login and multi-factor authentication. It is aimed at general users and enterprise deployments that need FIDO2, FIDO U2F, HOTP, or TOTP support without biometric unlocking. Authentication uses a PIN and touch, and the key supports multiple client devices. Its strongest fit is for Windows users who want a straightforward mix of modern passwordless sign-in and one-time passcodes.
The ecosystem is practical for common online accounts and Microsoft environments. Listed integrations include Microsoft Azure Active Directory, Google, Dropbox, Facebook, Twitter, and GitHub. Azure Active Directory passwordless sign-in is specifically supported for Windows devices, while the published platform coverage is Windows and web. TrustKey also provides product documentation and TrustKey Manager downloads through its support site, with device management identified through a vendor app. This makes the T110 more relevant to organizations standardizing on Windows and to individuals managing several supported accounts.
Credential capacity is a notable strength: the key supports up to 200 resident credentials, giving it room for multiple passwordless accounts. Its authentication-standard coverage is broader than a FIDO-only key because HOTP and TOTP are included alongside FIDO2 and FIDO U2F. The trade-off is a relatively focused hardware and platform profile: it uses USB-A, centers on Windows and web access, and relies on PIN-and-touch rather than biometric unlock. Choose TrustKey T110 when those standards, Azure Active Directory support, and low-complexity OTP coverage align with your environment; consider an alternative if you need biometric unlocking or a platform scope beyond Windows and web.
TrustKey T110 pros and cons
- Where it wins
- Supports FIDO2, FIDO U2F, HOTP, and TOTP authentication standards
- Stores up to 200 resident credentials with PIN-and-touch authentication
- Enables Azure Active Directory passwordless sign-in on Windows devices
- Where it doesn't
- Primarily covers Windows and web environments
- Uses a USB-A connector rather than a broader connector range
- Does not provide biometric unlocking
TrustKey T110 fact sheet, pricing and score →
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