Product information: Optical Desktop with Fingerprint Reader - RetailThe keyboard that knows your touch! Now you can log on to Web sites and your computer with the touch of a finger. This advanced desktop set includes the Fingerprint Reader to eliminate password problems, and extended battery life to provide longer wireless freedom. And the Wireless Optical Mouse with tilt wheel technology offers total maneuverability. Browse without having to remember all those passwords - simply place your finger on the receiver whenever a password or username is required.