What should you compare when choosing a hardware security key?
Compare connectors, price and platform support. Token2 covers the main ones: keys come with usb a, usb c and nfc, work across web browser, Windows and macOS, and cost €7 to €37 per unit. Biometric unlock is supported, and the free in-browser TOTP toolset, QR decoder and FIDO key demo need no account. See the hardware security keys comparison.