?Folding CAC Card Reader?Smart-fold mechanics means thumb-sized, convenient-to-carry without worrying about the power cord or can be attached to a key ring. Buy our PIV CAC Reader, get 18-month Manufacturer's Warranty, Hassle Free Replacement and Free lifetime technical support. ?Superior Design and Strong Security?DOD military cac reader ideally suited for use in high-security federal government applications, online banking and credit card payment apps, Windows authentication and Single Sign-On (SSO), Network login, and much more. High transfer speed for efficient transmission and saving time greatly. ?Certifications Standards?Credit Card Reader support ISO7816 Class A, B and C (5V/3V/1.8V) Smart Cards; CAC military reader compatible with US Military and Government DOD ID cards for secure login and RECOMMENDED by militarycac.com Keychain design easy to take, perfect for travel, office and business. ?CAC Card Reader Military?DOD Military Common Access Card Reader for CAC Cards, Government ID, National ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Enterprise Email and other CAC cards. ?Plug & Play?Mini Fold DOD Military CAC USB smart chip card reader, Driver FREE on Windows 7 & Mac OS 10.11.1 or later. DOD and USG users: need a third-party CAC Enabler program. MAC user: Java is necessary for MAC user. Please install Java firstly on Java's official website.