OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android
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OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android

4.2/5
Product ID: 326149543
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Details

  • Brand
    OnlyKey
  • Hardware interface
    USB
  • Special features
    Open-source
  • Writing speed
    80
  • Connectivity technology
    USB
🌊Waterproof & tamper-resistant
💾Secure hardware password manager
🔐FIDO2/U2F 2FA support

Description

🔒 Own your digital identity with OnlyKey — security that travels as fast as you do!

  • TRAVEL READY SECURITY - Durable, waterproof, and tamper-proof design for protection on the go.
  • UNIVERSAL COMPATIBILITY - Works seamlessly with all major platforms & websites including Google, GitHub, Twitter.
  • PIN PROTECTED DATA VAULT - Direct PIN entry on device ensures your data self-destructs after 10 failed attempts.
  • EFFORTLESS ONE TOUCH LOGIN - Auto-fills credentials across Windows, Mac, Linux, and Android with a simple button press.
  • UNBREAKABLE DIGITAL FORTRESS - Combines password manager + 2FA key + secure token in one sleek device.

OnlyKey is a professional-grade, open-source hardware security key and password manager that supports universal two-factor authentication standards like FIDO2/U2F, Yubico OTP, and more. Its rugged, waterproof design ensures portability and tamper resistance, while PIN protection and automatic credential input provide seamless, bulletproof security across all major operating systems and websites.

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Specifications

ColourWhite
Model nameOnlyKey
Flash memory typeUSB flash drive
ManufacturerOnlyKey
Hardware Connectivity TechnologyUSB Type A
UPC633832116009
Product Dimensions5.08 x 1.78 x 0.64 cm; 17.01 g
Item model numberEF-7H5W-FQ6I
ColorWhite
Hardware PlatformMac
Are Batteries IncludedNo
Item Weight17 g

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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$3536

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Onlykey Fido2 U2f Security Key And Hardware Password Manager Universal | Desertcart Mexico