Compatible: USB C CAC reader is compatible with Windows, Mac OS and Linux 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. Ideal for Common Access Card Mini Size: Small and foldable design. Easy to carrry to anywhere Reliable companion for CAC card military personnel using CAC cards. Ensures smooth authentication processes Standards：PIV, EMS, ISO-7816 & EMV2 2000 Level 1 Card Types: 5V, 3V and 1.8V Smart Cards, ICC ISO/IEC 7816 Class A, B and C Zoweetek USB C CAC Reader, CAC Reader Military CAC Card Reader Military for Mac Commom Access Card Compatible with Windows, Mac OS and Linux