imKey Pass S6
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Your Physical Passkey for Web3
A fingerprint security key built on the FIDO2 standard, enabling passwordless login and strong two-factor authentication via biometrics.More than an authentication tool, it serves as a physical access key for Web3 — designed for imToken Web and exchange-based keyless wallet scenarios.
Fingerprint Recognition
0.6 Seconds
Sensor Lifespan
200,000+ Touches
Charging port
USB-C
Root of Trust: Private Keys and Fingerprints Never Leave the Device
The imKey Pass S6 uses hardware as its Root of Trust: authentication and signing are performed entirely on the device, and private keys never leave the hardware.Fingerprint templates are stored only inside the secure chip — non-exportable, inaccessible via USB, and never uploaded to the cloud.
On-Device Signing
Signing is performed on-device, with private keys never leaving the hardware. A smaller attack surface and a stronger Root of Trust.
Anti-phishing
FIDO2/U2F is inherently phishing-resistant — websites cannot "trick" the device into revealing private keys or biometrics.
Algorithms & Protocols
Supports algorithms like ECDSA, SHA256, AES, HMAC, and ECDH, and is compatible with CTAP2/HID for browser and platform-native functionality.
More Than a Login Tool
— Your Physical Passkey for Web3
Designed for imToken Web and keyless wallets on exchanges (e.g., Binance, OKX), moving "Login" and "Signing" back to trusted hardware.
Lowering the entry barrier, designed for Web3 beginners.
Supports multi-device login, allowing secure verification to flow seamlessly across devices.
Use hardware wallets for asset management and the Pass S6 as the daily identity entry point.
Application & Ecosystem Compatibility
The imKey Pass S6 is designed to bridge Web2 security with Web3 accessibility
Physically Independent vs. Built-in SystemPasskey
Both offer a Passkey experience, but differ in security boundaries and failure modes.
imKey Pass S6
Physically Independent — Clearer Trust Boundaries
- Keys are generated on independent hardware; private keys never leave the device (Root of Trust).
- Fingerprints stay in the secure chip — non-exportable, USB-inaccessible, never uploaded to the cloud.
- Supports FIDO2/U2F/PIV/OTP/WBF.
- Use main + backup to prevent lockout.
Built-in SystemPasskey
Often Strongly Tied to Cloud Sync/Account System
- Relies on OS/account ecosystems (cloud sync, multi-device).
- Easier cross-device migration but security tied to accounts.
- Phone/account loss may complicate recovery.
- For enterprise/high-security, hardware security keys are often still required as a stronger Root of Trust.
Privacy Notice & Security Recommendations
Privacy Notice: Fingerprint Templates Are Non-Exportable
We clearly state that fingerprint templates are stored exclusively inside the device's secure chip. They cannot be exported, read via USB, and are never uploaded to the cloud or servers. Your biometric data should remain within the hardware boundary.
Security Recommendation: Strongly Recommend Buying Two Units
Adopt a "Primary + Backup" strategy: use one daily and keep one safely offline. This avoids being locked out of critical accounts due to device loss or damage (especially for exchanges and core identity access).
Web3 User Recommendations
Layer "asset storage" and "identity login/verification": use hardware wallets for asset cold storage, and use imKey Pass S6 for daily login and signing, reducing the exposure surface of high-value keys.
Package Contents & Specifications
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- ① imKey Pass S6
- ② User Manual
- ③ Lanyard
- ④ Key Ring
- Dimensions | 52 × 19 × 6.4 mm
- Weight | 8 g
- Material | PC + ABS
Technical Specifications
The imKey Pass S6 is designed to bridge Web2 security with Web3 accessibility.
| Specifications | Details |
|---|---|
| Supported Standards | FID02, U2F, PIV, OTP, WBF |
| Interface Type | USB Type-C |
| Fingerprint Sensor | FPC capacitive sensor, 508 DPI |
| Fingerprint Recognition | < 0.6 seconds |
| Fingerprint Privacy | Fingerprint templates are stored only in the secure chip — non-exportable, USB-inaccessible, never uploaded to the cloud |
| Sensor Lifespan | ≥ 200,000 touches |
| Security Algorithms | ECDSA, SHA256, AES, HMAC, ECDH |
| Communication Protocols | CTAP 2.1/HID (FID02 ecosystem) |
| Compatible Systems | Windows, macOS, Linux, ChromeOs |
| Material | PC+ABS |
| Dimensions | 52 x19 x 6.4 mm |
| Indicator Light | Red/Green dual-color LED |
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