1) HD 2.8 inch full color screen, clear display, -in multi-lingual. ID/IC full hand and voice (In English)2) Support read write frequency: 125KHz, 250KHz, 375KHz, 500KHz, 625khz, 750kHz, 875KHz, 1000KHZ, 13.56MHz (ISO1443A/B)3) Support card read: EM4100/EM4200, Mi-fare classic, UID cards, Ntag2034) Support cards write: T5577, EM4305, UID cards. Digital to enter the card number can be entered directly. Has USB interface5) Working with 4*AAA battery, standard handset, easy to carry. (not included). Comes decoding, direct preparation of various types of smart card access doorHow to read and write normal RFID cards1. Press the on/off button2. The copier will be show the page. Press ok3. Put the cards on the back of the copier and press scan(If your card is 125khz type, please put it on the top back of the copier)4. The copier will scan and show the card number5. Put one writable T5577(125khz writable chip) or UID(13.56mhz writable chip) card on the back side of the copier and press WriteHow to crack encryption 13.56Mhz cardsWhen the 13.56mhz cards have encrypted, it should be using the software to crack the cards. This super RFID copier can crack of encryption cards1. the device to computer with the USB cable2. Then you can see and open the software on your computer3. Press the OK button to enter the decryption programme4. Press Read to decryption.5. The means decrypt succeeds, X means failure.Material: ABScolour: WhitePackage Contents:1 x RFID Copier1 x USB cable5 X RFID T5577 Keyfobs5 x RFID UID Cards1 x english manulOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.