Yubico Yubikey 5Ci Lightning and USB C Psychical Authentication Key for $100 + shipping
Key Features:
* Dual connector with support for USB-C and Lightning
* A key that works across desktops and mobile devices
* YubiKey 5Ci works with leading operating systems and web services
* Fiberglass reinforced bodies protect key from everyday life
Yubico Yubikey 5 NFC Physical Authentication Security Key for $60 + shipping
Key Features:
* Just tap YubiKey 5 NFC to NFC-enabled Android, Windows 10 and iOS devices and applications
* Features water and crush resistance
* Fit YubiKey on a keyring and carry without any worry
* YubiKey 5 Series Works with the most web services
Yubico Security Key Physical 2-Factor Authentication for $30 + shipping
Key Features:
* Just insert into USB port and tap the gold contact
* Security Key fits into any standard USB-A port
* Fiberglass reinforced bodies protect key from everyday life
* Security Key Works with most popular web services
Umart is an authorised reseller for Yubico products. See there whole range here
Does this give you Psychic powers when you use the key?