Product description This is a powerful smart card reader for desktop and mobile devices. Smart Card Reader is an easy to install USB device for all contact smart card operations such as online banking or digital signature applications, and also built-in SD/MMC, micro SD, SIM universal memory card slots. card compatible Support banks, post offices, and chip card issuance to all parts of the country Can be used for CAC (Common Access Card), Government ID, National ID For all contact smart card operations for online banking or digital signature applications: ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Business e- email, etc. Compatible with multiple computer operating systems and smart card operations for digital authentication and security, network ATM transfer, payment, balance request, tax, water bill, electricity bill payment, credit card bill payment, cash card payment. Smart card detection: Motion detection with automatic shutdown Automatic detection of smart card type Protection against short circuit and overheating specification: Simple USB 2.0 plug and play installation Card type: ISO 7816 Class A, AB and C 5V, 3V and 1.8V smart card Certification Standards: EMV2 2000 Level 1, CE, FCC, VCCI, CCID, Microsoft WHQL. Operating System: Mac OS, Windows 10, 8, 7, Vista, XP, 2000, 2003, 2008, ME Notification: DoD and USG users state that you need a third-party CACEnabler program. SIM card is only compatible with Windows. Mac OS and Linux are not currently supported. Package Include: 1 x Multifunctional Smart Card Reader Remark: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3 cm error due to manual measurement. (1 inch = 2.54 cm) Thank you for your support :)