【Smart Card detection】Movement detection with auto power-off Automatic Detection of smart card type Short circuit and thermal protection.High transfer speed for efficient transmission and saving time greatly. 【Strong Security】Ideally suited for use in high-security federal government applications, online banking and credit card payment apps, Windows authentication and Single Sign-On (SSO), Network login, and much more.NO TE: We are hearing Mac users having problems with the SCR-331 reader. Does not read your CAC when using your Mac.
Does not read your 'Gemalto TOP DL GX4 144', 'Oberthur ID One 128 v5.5 Dual' CAC. Compatible with Android Mobile phones, MacBook Pro 2018/2017/2016, Mac Air, Chromebook, ASUS ZENBOOK, DELL XPS, Huawei Matebook and Other Type C Laptops. Shows up as 'USB Smart Card Reader' (not necessarily a problem) D.
【Universal Compatibility】Chip Card Reader works with virtually all contact chip cards and PC operating systems, including Windows (32/64bit) XP/Vista/7/8/10, Mac OS X and Android OS.If all else fails, your card reader is probably broken.
Try using another USB port on the same computer and see if it doesn’t work from there. 【CAC USB Smart Card Reader】DOD Military Common access card reader for CAC Cards, Government ID, National ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Enterprise Email etc. A similar problem occurs when the USB port that the card reader is plugged into has broken down and does not read the card reader properly.