The product descriptionRt-scr2 is a high-performance smart card reader for desktop and mobile devices. The Rocketek CAC Smart Card Reader is an easy-to-install USB device for all contactless smart card operations such as online banking or digital signature applications. (You can find our brochure on our official Rocketek site)The card is compatible with- Support bank, post office, chip card issue to all parts of the country- Can be used with CAC (Universal Access Card), government ID, national ID card- 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 Enterprise Mailbox, etc- Compatible with a variety of computer operating systems and smart card operation, for digital authentication and security, network ATM transfer, payment, balance inquiry, tax, water, electricity payment, credit card bill payment, cash card payment.Specification:- Easy USB plug and play installation- Card type: 5V, 3V and 1.8V smart cards, ISO 7816 Class A, AB and C- Certification standards: ISO-7816 and EMV2 2000 Level 1, CE, FCC, VCCI, CCID, Microsoft WHQL.- operating system: Windows 7,8, Vista, XP, 2000,2003,2008, MEPackage contents:Rt-scr2 USB CAC card readerSIM card adapterNote:* Dod and USG users indicate that you need a third-party CACEnabler program.* SIM cards are only compatible with Windows. Mac OS and Linux are not currently supported.1.DOD/CAC USB smart card reader, suitable for government ID, domestic ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa corporate email and other CAC cards2. Smart card detection: Motion detection with automatic shutdown automatically detects smart card type short circuit and overheat protection3. Compatible with U.S. Military and government DOD IDS to ensure secure login4. Card type: ISO7816 Class A, B and C (5V / 3V / 1.8V) Smart cardsNote:Our card readers serve only as Bridges. (ROCKETEK offers a reader driver and SIM-card editable software,However, we cannot provide smart card drivers and editable software such as bank cards/ID cards. Because it depends on the raw materials or rules of your country and bank. If you need to read them, you need to ask the smartcard provider how to download, install and use them.1. Id card cannot be read.Cause: The ROCKETEK card reader driver is installed, but the ID card driver or editable software is not installed, so it cannot be read.2. The bank card cannot be read.Cause: The ROCKETEK card reader driver is installed, but no card driver or editable software is installed, so it cannot be read.All customers need to understand the use of smart cards.