Product Features: 1.ID/IC full hand and voice broadcast (In English). 2.Digital keys to enter the card number can be entered directly. 3.Working with 4*AAA battery, standard handset, easy to carry. (not included) 4.Comes decoding,direct preparation of various types of smart card access door.How to read and write normal RFID cards? 1. Press the "on/off " button. 2. Put the cards on the back of the copier. The copier will be show the "Waring" page. Press "ok". 3. Put the cards on the back side of the copier and press "scan". 4. The copier will scan and show the card number. 5. Put one writable T5577(125khz writable chip) or UID(13.56mhz writable chip) card on the back side of the copier and press "Write".How to crack encryption 13.56Mhz cards? When the 13.56mhz cards have encrypted, it should be using the software to crack the cards. This super RFID copier can crack most of encryption cards. (please not use it to do the illegal things!) 1. Connect the device to computer with the USB cable. 2. Then Press the "on/off" button,NOT press any button on the Copier. 3. Then your computer will show a removeable disk,open the disk,therel the software. 4. Then copier's "WARNING"page press the OK button to enter the decryption programme. 5. Computer copier's software press "Read" to start decryption. 6. The "?" means decrypt succeeds, "X" means failure.Package include: Card Reader * 1 USB cable*Note: 1. Insert the card reader into the computer and exit the antivirus software when using the software.2. If you can?t find the software, you can contact us (Amazon seller) and we will send you a link to download or install the software package.3. This is the download link for the installation package: http://www.nsccn.com/wcopy/soft/wbw/nfcproen2020.rar4. The software of our machine is only compatible with Windows system.