Secure your login and protect your account with hundreds of services like LastPass, Dashlane, 1Password and others.

The YubiKey 5Ci also delivers secure login to macOS, Android, Windows, ChromeOS and much more. And no battery or network connectivity required, so the YubiKey 5Ci is always on and accessible for authentication. Register only once on any iOS device and get recognized on any other Apple device of your choice. Simply insert either connector to the device of your choice and experience YubiKey authentication that’s four times faster than typing in a One Time Passcode. With support for both the Lightning port and USB-C, all on one single multi-protocol device, the YubiKey 5Ci offers a unified secure authentication solution for modern devices supporting USB-C across Android, Linux, and Windows, as well as across all Apple devices such as Macs, iPhones and iPads. The YubiKey 5Ci combines hardware-based authentication and public key cryptography to eliminate account takeovers. PORTABLE - Fit the YubiKey on a keyring and carry anywhere you goĬOMPATIBLE - YubiKey 5Ci, as part of the YubiKey 5 Series, works with leading operating systems and web services SIMPLE - Just insert into USB-C or Lightning port and tap the gold contactĭURABLE - Fiberglass reinforced bodies protect key from everyday life UNIFIED SOLUTION - A key that works across desktops and mobile devices

Dual connector with support for USB-C and Lightning

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