USB-C/Type C CAC card reader military, compatible with Windows 10/11, Mac OS 10.15 or later verison. (Windows 11 need a driver) MAC user: Java is necessary for MAC user. Please install Java firstly on Java's official website. DOD and USG users: need a third-party CAC Enabler program ID/IC strong compatibility. Supports Government ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Enterprise Email and etc. CAC chip cards. Don't support Iphone and ipad Compatible with US Military and Government DOD ID cards. Good for online banking and credit card payment apps, etc High-end chips have long service life. Fast and convenient card reader USB-C/Type C