Token2 T2F2 NFC Slim Pin Release3.3

Token2 T2F2 NFC Slim Pin Release3.3 – PIN+ Release3.3 USB-A – FIDO2, U2F, PIV and TOTP Security Key with PIN complexity feature (T2F2-NFC-Slim)

The Token2 T2F2 NFC Slim Pin Release3.3 USB-A is a FIDO2 Security Key featuring a classic USB-A connector and advanced PIN complexity enforcement at the firmware level. Designed for desktops, laptops, and enterprise environments, this model delivers robust, hardware-based authentication in a compact and durable form factor. It includes a capacitive sensor–type integrated touch button and a slim profile for everyday use.

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Firmware 3.3 Release

Version 3.3 introduces PIV functionality alongside the existing feature set, expanding the key’s capabilities for smart card–based authentication and enterprise identity workflows.

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FIDO Security Keys

FIDO security keys are small USB devices that enable secure login to websites and applications supporting FIDO2 WebAuthn and classic FIDO (U2F) standards. With the PIN+ Series, you can store up to 300 passkeys (also known as resident keys or discoverable credentials) on a single device.

The Token2 T2F2 NFC Slim Pin Release3.3 USB-A combines hardware-based authentication, public-key cryptography, TOTP/HOTP, U2F, and FIDO2 protocols to protect your accounts. It provides a high level of multifactor authentication for platforms such as Twitter, Facebook, Gmail, GitHub, Dropbox, Dashlane, Salesforce, Duo, Centrify, and hundreds of other HOTP, U2F, and FIDO2-compatible services. No additional software is required—simply insert the security key into a USB-A port and authenticate with a touch. The key requires no battery and no network connectivity; it is always ready for use.

Specifications

Model Number	Token2 PIN+Release3.3 USB-A
Button	Capacitive interface button
Functions	FIDO U2F + FIDO2.1 WebAuthn + HOTP (HID) + TOTP (with a companion app)
OpenPGP	RSA2048, RSA3072, RSA4096 secp256r1, secp256k1, secp384r1, secp521r1 ed25519, x25519 User Interaction Flags (UIF), Key Derived Function (KDF)
Embedded Security Algorithms	ECDSA, SHA256, AES, HMAC, ECDH
SSH with FIDO Support	ecdsa-sk & ed25519-sk
Interface Type	USB-A, NFC
Included Accessories	Leather protective case
Firmware	FIDO 2.1 Token2 PIN complexity enforcement
Maximum FIDO2.1 Resident Keys	300
Maximum OTP Profiles	50 TOTP/HOTP via the app + 1 HOTP via HID
Lifetime	At least 10 years
Programming Cycles	100,000 times
Communication Protocol	CTAP2.1, HID
Working Voltage	5.0V DC
Input Current	35mA
Power	0.18W
Working Temperature	-10℃ – 50℃
Dimensions	42.1 mm × 17 mm × 6 mm
Storage Temperature	-20℃ – 70℃

Enhanced Water Resistance

This model features a specialized PCB (Printed Circuit Board) coating that enhances resistance to moisture and accidental splashes, helping protect the device and the data stored on it in demanding environments.

TOTP Feature

The Token2 T2F2 NFC Slim Pin Release3.3 USB-A Security Key can securely store the secrets for your TOTP profiles but requires a companion app (available for Android, iPhone, Windows, and cross-platform via a Python tool for Linux, macOS, and similar systems) to generate OTPs.

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Integration Guides

• Using Your Token2 Security Key with Google
• Passwordless authentication in Azure AD with Token2 FIDO2 keys
• FIDO U2F security key for Stripe
• Using FIDO2 USB keys under Linux

Operating Systems and Browsers Support

For detailed information on how FIDO2 authentication is supported across different operating systems and browsers, including specific considerations and limitations, please visit our comprehensive guide