Returning a hardware-based license key

USB hardware device activations expire after one year from the date they were generated, or after less than a year if the entitlement is from a term license that expires in less than a year If your purchase entitles you to use the product for more than one year, you need to return a hardware-based license key or RationalĀ® Tokens for hardware-based license server, and renew the USB hardware device activation each year.