The rfid reader and writer assist in identifying ID cards and IC cards of different frequencies, including 125KHz, 175KHz, 250KHz, 300KHz, 375KHz, 500KHz, 13.56MHz and other frequencies This rfid copier can read many types of cards, including T5577, S50, S70, TK4100, EM4100, EM4200, TK4100-D, TK4168, HID ProxCard II, AWID, and other common cards on the market You can use the App to operate or decode through a computer or mobile phone, and upgrade the App for free(Notice: when the computer identifies it as , you should exit the computer' software) NFC simulation function, allowing devices with NFC function to encrypted IC cards with one button. Also, You can directly enter the card number to be written by key, which is convenient and fast The card reader is with low power consumption in standby mode and supports Type-C comm, making it convenient and practical. And the rfid copier is with 2.8-inch TFT color screen, which can display various card information more intuitively Color: As shown Material: plastic Package Contents: 1*set rfid copier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.