YubiKey 4 Nano offers strong authentication via Yubico one-time passwords (OTP), FIDO Universal 2nd Factor (U2F), and smart card (PIV, OpenPGP, OATH-TOTP, and OATH-HOTP) -- all with a simple touch of a button
Works instantly with no need to re-type passcodes -- replacing SMS texts, authenticator apps, RSA tokens, and similar devices
Identifies as a USB keyboard, smart card, and smart card reader -- no client software or drivers need to be installed, no batteries, no moving parts
Crush-resistant and waterproof, YubiKey 4 Nano is practically indestructible during normal use -- weighs only 1g, and fits snugly inside the USB port
Manufactured in USA and Sweden with high security and quality

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.89 inch
Height : 0.12 inch
Length : 2.05 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B018Y1XXT6