SoloKeys Solo 2 USB-A Security Key

SoloKeys Solo 2 USB-A Security Key

Solo 2A: USB-A Security Key, Two-Factor Authentication, U2F and FIDO2 – USB-A, based on Trussed®

Secure your online accounts with two-factor authentication and protect yourself against phishing and other online attacks.

Works with Google, Facebook, Twitter, Dropbox, GitHub, and anything that supports FIDO2 or FIDO U2F.

Fits USB-A ports. Easy start guide available at: solokeys.com/start

Hardware and software are open source.

Made and programmed in Europe.

Two cases included: blue and black.

Variant without NFC support.

Firmware:
Regular – secure firmware for everyday users.
Hacker – firmware for developers and makers.

SoloKeys Solo 2 – Open-Source Security for Your Online Accounts

Protect your digital identities with SoloKeys Solo 2 – the powerful open-source FIDO2 U2F security key for maximum security and privacy.

Why choose SoloKeys Solo 2?

FIDO2, U2F & Passkeys – Future-proof authentication with passkey support for simple and secure passwordless login to Google, Microsoft, Facebook, GitHub, and many other services.
Open Source & Transparent – 100% open source and independently verifiable for the highest level of security, with no hidden backdoors.
USB-A & USB-C Variants – Perfect for any hardware environment: PC, laptop, or mobile devices with NFC support.
Modern Security – Protection against phishing, man-in-the-middle attacks, and account takeovers.
Plug & Play – Easy setup without complicated software installation. Works with Windows, macOS, Linux, Android, and iOS via NFC.

Maximum Security with Passkeys & Open-Source Technology

Protect yourself against cyberattacks now and make your online identity more secure than ever.

Secure Firmware
With SoloKeys Solo 2, you rely on the latest security standards. Thanks to passkey support, logging in becomes even more secure and convenient – without passwords, using only your SoloKeys security key.

SoloKeys with Secure Firmware are shipped with signed firmware and are ready to use immediately. The protected bootloader accepts only updates signed by SoloKeys and protects the stored key material against unauthorized access. Custom firmware cannot be installed.

For developers, Hacker Firmware variants with an unprotected bootloader.

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