The YubiKey Edge has the U2F application in addition to the OTP application, allowing for easy and extremely secure 2FA for many popular online services such as Google, Facebook, Dropbox, and more.
The YubiKey Edge uses a USB 2.0 interface. All of the applications are available through this interface.
The OTP applet contains two programmable slots, each can hold one of the following credentials:
- Yubico OTP
- HMAC-SHA1 Challenge-Response
- Static Password
USB Interface: OTP
The U2F application can hold an unlimited number of U2F credentials and is FIDO certified.
USB Interface: FIDO
Dimensions: 18mm x 45mm x 3mm
Operational range: 0 °C to 40 °C (32 °F to 104 °F)
Storage range: -20 °C to 85 °C (-4 °F to 185 °F)