immurok IK-1 Wireless Fingerprint Authentication Key

immurok IK-1 is a standalone wireless fingerprint key for Mac, Windows and Linux. One touch unlocks your screen, approves sudo and admin prompts, signs SSH and Git commits, unlocks 1Password or Bitwarden and releases TOTP codes. Fingerprints are stored and matched on the key itself; no cloud, no account, no subscription.

Pre-order: expected to ship in December 2026. You will be emailed when your order ships, and you can cancel for a full refund at any time before it ships. See our Shipping policy and Refund policy for details.

Works with

• macOS 13.0 or later (Apple Silicon and Intel)
• Windows 10 and 11 (x64 and Arm64)
• Linux: Debian 12+, Ubuntu 24.04+, Fedora 43+, Arch (GNOME and KDE)

Specifications

• Connectivity: Bluetooth LE, pairs with up to 2 computers (dual-host)
• Sensor: capacitive fingerprint, under 500 ms match, up to 5 fingerprints
• Battery: 110 mAh LiPo, USB-C charging, 1+ month per charge
• Body: CNC anodized aluminium, 44 x 44 x 14.2 mm, about 40 g
• Security: ECDH P-256 pairing, HMAC-signed events, ECDSA-signed firmware with anti-rollback

In the box

• immurok IK-1, Silver
• User manual

Not a Windows Hello or FIDO/passkey device. The macOS, Windows and Linux apps are open source (Apache 2.0); firmware and hardware sources are published (BSL 1.1). One-year limited warranty. Full details at https://immurok.com/ik-1/