| Yubico YubiKey 5 Series
|
| Classification
|
| Grade
|
B
|
| Calculator version
|
1
|
| Classification date
|
2025-10-09
|
| Information
|
| Name
|
YubiKey 5 Series (e.g., YubiKey 5C NFC)
|
| Brand by Parent
|
Yubico by Yubico AB
|
| Generation
|
5th Generation
|
| Model(s)
|
YubiKey 5C, 5C NFC, 5Ci, 5 NFC, etc.
|
| Release date
|
2018-09-01
|
| Type/Category
|
Hardware Authentication Token / Security Key
|
| Website
|
[1]
|
| Status
|
In sale
|
| More
|
| Dimensions
|
Varies by model (e.g., 5C: 47mm x 15mm x 4.4mm)
|
| Mass
|
Approx. 4.5g
|
| Operating system
|
Proprietary Firmware
|
| Companion App
|
Yubico Manager (for configuration)
|
| CPU
|
Secure Element (Yubico Proprietary)
|
| GPU
|
N/A
|
| Memory
|
Limited onboard memory for configurations and secrets
|
| Storage
|
Secure NVM (Non-Volatile Memory) for cryptographic keys
|
| Battery
|
N/A (Passive device, powered by host)
|
| Power
|
USB-C / NFC / Lightning (depending on model)
|
| Charging
|
N/A
|
| Display
|
N/A
|
| Camera
|
N/A
|
| Sound
|
N/A
|
| Connectivity
|
USB-C, USB-A, Lightning, NFC (varies by model)
|
