⚡【4-In-1 Card Reader Military】CAC reader has a Smart card slot, a SIM card slot, a TF card slot, a Micro SD Card slot, which can be used separately but not simultaneously. The card reader works with all contact smart cards (chip visible on card),supp ⚡【Powerful Compatibility】This multi-function CAC card reader supports Class A, Class B, and Class C (5V, 3V, and 1.8V) smart cards that comply with the ISO7816 standard. Support ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF-Portal, Pu ⚡【Humanized Design】The cap of this credit card reader is designed with 360° rotation, which is ergonomic, protects the USB interface, and is easy to open. The integrated design prevents the cap from being removed and lost, the slot is accurate, and i ⚡【Compact & Portable Design】 The Excefore 4 in 1 SD Card Reader is designed with a super mini size, which you can put in your briefcase or pocket, and use anywhere. Note: The card slot can only be used alone. ⚡【What You Will Get】Package include: 4-in-1 CAC card reader & manual. NOTE: No driver required for Windows 7 or later and M AC 10.11.1 or later. * The type of reader for the smart card slot is a contact smart card (the chip must be visible on your ca