PCR300AU-10 Desktop ReaderWinLoq PCR300AU 10 is specially designed for the use of the PC security , user identification authorization and user privacy protection with RFID technology . It is a simple to use device which can read the registration ID code from the Proximity Cards owned by the users . It can be used for the system logon logoff key and also for user privacy protection by simply push a Privacy key to instant hide the Monitor display without EXIT or power off like