xxRewritten Description:xx xx[CAC USB Smart Card Reader]xx Compatible with CAC cards, government IDs, national IDs, and various authentication systems like ActivClient, OWA, and enterprise email platforms. xx[Certification and Standards]xx Supports ISO7816 A/B/C (5V/3V/1.8V) smart cards. xx[Compatibility]xx Works with: - Windows (32/64-bit) XP/Vista/7/8/10 - Mac OS X (requires manual driver installation) - Android OS - Chromebooks, Type-C laptops (e.g., MacBook Pro, Dell XPS, Huawei Matebook) xx[Features]xx - Auto-detects smart card type with short-circuit and thermal protection. - Supports banking, postal, and national chip cards. - Enables digital signatures, online banking, and secure authentication. xx[Setup for Android]xx 1. Install "ATR Analyzer" from the app store. 2. Connect the reader and insert your card. xx[Specifications]xx - Certifications: ISO-7816, EMV2 2000, CE, FCC, CCID. - Note: DOD/USG users may require third-party CAC software. SIM cards work only on Windows. xx[Package Includes]xx - 1x Card Reader - 1x SIM Card Adapter - 1x English Manual x(Drivers for specific cards depend on issuer policies.)x