Description CAC USB Smart Card ReaderFor CAC card, Government ID, National ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Business Email, etc. Certification StandardThe 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 DetectionMotion Detection with Automatic Shutdown Automatic Detection of Smart Card Type Short Circuit and Thermal Protection Compatible with various smart card operations for digital authentication and security, network ATM transfer, payment, balance request, tax, water, electricity payment, credit card bill payment, cash card payment. System Compatibility: Mac OS X (insert the disc, close the Autorun window first, then open the "MAC Installer" file to install it) Windows (32/64 bit) XP / Vista / 7/8/10 Android Operating System<br ><br>Package Include: 1 x Multifunction Smart Card Reader Note: 1. Due to the different monitor and lighting effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3 cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)