









🔑 Unlock next-level security with one key to rule them all
The YubiKey 5Ci is a FIDO-certified hardware security key featuring dual Lightning and USB-C connectors, enabling seamless two-factor authentication across iOS, Android, PC, and Mac devices. Supporting multiple protocols like FIDO2, U2F, OTP, and Smart Card, it offers robust protection for thousands of apps and services, delivering passwordless, tap-to-login convenience for professionals demanding top-tier online security.










| ASIN | B07WGJ1DNJ |
| Additional Features | Dual connectors for Lighting and USB-C ports |
| Best Sellers Rank | #44 in USB Gadgets |
| Brand | Yubico |
| Built-In Media | 1 Yubico YubiKey 5Ci |
| Color | Black |
| Connectivity Technology | USB-C, Lightning |
| Customer Reviews | 4.4 out of 5 stars 2,249 Reviews |
| Flash Memory Type | CompactFlash |
| Global Trade Identification Number | 05060408461969 |
| Hardware Interface | USB |
| Item Height | 5 millimeters |
| Item Weight | 3 Grams |
| Manufacturer | Yubico |
| Model Name | Y-291 |
| Unit Count | 1.0 Count |
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