Secure important enterprise information with THE WORLD'S FIRST CAC/PIV READER DESIGNED SPECIFICALLY FOR THE MICROSOFT SURFACE LAPTOP 5/4/3. The innovative and compact design attaches seamlessly to Surface Laptop and connects via USB. The module is equipped with 2-port USB 3.0 hub, built-in security T-Lock slot and an integrated smart card reader that supports strong two-factor chip plus pin authentication and FIPS encryption. Ideal for use it at the DOD, government agency or any organization where strong security and compliance are key to avoiding data loss. The smart card reader allows mobile users direct access to secure browsing, Microsoft Outlook email, OWA, SharePoint and portal sites on your device. Its low-profile design allows for ultimate portability and durable enough for use in most physical environments.