Tesline-Service SRL has developed a convenient solution for replacing your system password with a USB flash drive. Rohos Logon Key lets you log into your Windows without scrambling for passwords — just plug in a USB flash drive whenever a password is required to log in or unlock desktop, and you’re in.

Update: Now it works with Windows Vista!

Why should you use USB flash drive to log into Windows?

• You don’t need to remember and manually type in your Windows password (but your system is password protected as well)
• You can use HUGE secure passwords that comply with the “security-enhancing” principles
• Enjoy fast and automatic login into Windows. User can be automatically logged into Windows as they insert the device into the USB port, it is not necessary to type in your password.
• Automatic Windows lock when user unplugs USB Key from computer.
• Higher security with PIN code for USB Key - to stop anyone else logging in with it. Learn more on how two-factor authentication works in Rohos Logon Key.
  This option allows you to avoid re-inserting USB Key in “sign-in - lock - unlock” use case. Just press Win+L to lock and click on USB icon on the welcome-screen to unlock - enter PIN and you are in.
• You can disable anyone to work with your computer without your USB flash drive.