Google Cloud YT1 Titan Security Key USB. Open box, never used.

Google Titan Security Key USB (K9T) + Bluetooth Security Key (K13T) Bundle US

Google Cloud Titan Security Key Bundle Open Box

Yubico Security Key, Yubikey USB NFC Two Factor Authentication

Google Titan Security Key

Google Cloud Titan Security Key - K9T - Gently Used - Open Box

Google Titan Security Key K9T (Bundle with Bluetooth/NFC/USB, Micro USB

USED Google Titan Security Key USB (K9T) + Bluetooth Security Key (K13T) Bundle