Welcome to the store! [CAC USB Smart Card Reader] For CAC cards, government IDs, national IDs, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa enterprise email, etc. [Certification Standard] The card reader supports ISO7816 A, B, C (5V/3V/1.8V) smart cards. [Universal Compatibility] The system is compatible with Windows (32/64 bit) XP/Vista/7/8/10, Mac OS X, and Android OS. Compatible with Android phones, MacBook Pro 2018/2017/2016, Mac Air, Chromebook, ASUS ZENBOOK, DELL XPS, Huawei Matebook, and other Type-C laptops. [Smart Card Detection] Motion detection with automatic power-off. Automatic smart card type detection. Short circuit and thermal protection. System Compatibility: Mac OS X (Insert the disk, first close the "AutoRun" window, then open the "MAC Installer" file to install) Windows (32/64bit) XP/Vista/7/8/10 Android Operating System Compatible with various smart card operations for digital authentication and security, network ATM transfers, payments, balance inquiries, taxes, water bill payments, electricity bill payments, credit card bill payments, and cash card payments. SIM Card Color: Black Material: Plastic Style: Type-C Package Contents: 1 * Smart Card Reader Only the above package content is included; other products are not. Note: Light reflections and different displays may cause the color of the item in the picture to differ slightly from the real item. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!