Yubico YubiKey 5Ci - Dual Lightning & USB-C Two-Factor Security Key

The Yubico YubiKey 5Ci brings strong two-factor authentication to every device you use. With a Lightning connector on one side and a USB-C connector on the other, the key works with iPhone, iPad, Android phones, laptops and desktops without needing adapters. Because it is FIDO certified, the key provides phishing-resistant login that is more secure than passwords alone. You simply insert the key and tap, and the authentication is completed instantly on supported services. The YubiKey 5Ci inherits the YubiKey 5C functionality, giving you access to thousands of apps that accept hardware tokens for password-less sign-in. Whether you need to protect email, cloud storage, or enterprise accounts, one key covers them all. Yubico continuously adds new platform support, so checking their website ensures you stay up to date with the latest compatible services. The key needs no batteries or software drivers, making it a reliable, low-maintenance security solution you can trust.