I did not buy this device! Because with us now pending and the chip card, we thought may indeed be quite useful .... Save routes and time is always good. BUT How can you offer a 3 year old machine with no PIN protection at the present time yet. Background: 1 day after the start of the electronic part of the PA security has been hacked. It was recommended not to use readers without hardware PIN .... If authorities do not accept that part of it probably justified. I hope that does not exist under the 5-star reviewers the first victims ... :) Just look for - "10 tips for safer in dealing with the new electronic identity card ' - Read along the PIN - Man in the Middle