FIDO2 U2F Security Key - U2F USB 2-Step Authentication Security Category_Sensors/Temperature The connector-free version allows flexibility

The connector-free version allows flexibility in choice of connectors and placement of the power capacitor (e

and soldering in the battery contacts

Its great for connecting things together

this screen is a must-have for Makers to include in even as one of their wearable DIY projects

FIDO2 U2F Security Key - U2F USB 2-Step Authentication Security Category_Sensors/Temperature The connector-free version allows flexibilityIt's never been more important to add two factor authentication to your online accounts. Two factor adds another layer of protection in case your password is stolen or hacked, by relying on a physical thing you own. Normally this is done with a cell phone, where you get an SMS or phone call. But maybe you're tired of hauling out your phone every time you log in to your Gmail or GitHub account? That's where physical USB tokens can make your life way