Usb Type C Smart Card Reader. SPECIFICATIONS: Installation: External Card Slots: All in 1 / Multi in 1 Type: SD Card Package: Yes Model Number: CSCR3 Interface: TYPE-C Smart Card: Smart Card Reader Sim Card: Sim Card Cac: Cac Dod Product Description USB-C CAC Reader is a USB Common Access Card Reader for Military, Government and Private Sector Workers Who Need Everyday Access to Secure Systems. Common Access Card (CAC) or Smart Card Readers Are Used As a Communications Medium Between the Smart Card and a Host (e.g. a Computer, Point-of-sale Terminal, Network System, Etc.) in Secure Systems Such As Those Used by Government, Banking and Health Care.  Please Follow Below Steps(for Android Smart Phones User): 1. Download “ATR Analyzer� on Android APP Market; 2. Open the APP “ATR Analyzer�; 3. Plug Rocketek Smart Card Reader to Your Mobile Phone and Insert Your Cac Card; 4. Easily Read What You Need. Package Included: 1 X Smart Card Reader . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.