Note: This article lists the technical specifications of the YubiKey Standard. If you're looking for setup instructions for your YubiKey Standard, see https://www.yubico.com/start.
The YubiKey Standard is the original YubiKey and supports a variety of OTP methods.
The YubiKey Standard uses a USB 2.0 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
Dimensions: 18mm x 45mm x 3.3mm
Operational range: 0 °C to 40 °C (32 °F to 104 °F)
Storage range: -20 °C to 85 °C (-4 °F to 185 °F)