Identive has released a new version of their 3500 reader with the model number of SCR 3500 A. Shortly after Yosemite was made public, Centrify refreshed the 2014.1 package with the updated components to support OS X 10.10. OS X 10.10 was released by Apple just after Centrify Suite 2014.1 itself was released, this meant the original version of Suite 2014.1 did not include support for OS X Yosemite. When i click on more info my mac recognizes the reader but when i open up keychains it does not recognize the card therefore i cannot mess with the keychains. I have a scr33 series reader and os x 10.6.4.