Welcome to our store! 1、Supports 10 Frequencies: Supports reading, copying, and writing of 10 frequencies, including 125KHz, 250KHz, 375KHz, 500KHz, 625khz, 750kHz, 875KHz, 1000KHz, 13.56MHz, ISO1443A, etc. 2、Reading: The card reader can read most 13.56MHz cards. Make sure the reader and writer are connected to the computer for this operation. 3、Easy to Use: Features a high-definition 2.8-inch full-color screen and built-in multiple languages. Also equipped with a USB interface that can be directly connected to a computer. 4、Power Supply: Supports 4 AAA batteries (not included) or USB power supply, so the NFC card copier is very convenient and flexible to use. 5、Broad Compatibility: Compatible with ISO 14443 A cards, EM cards, AWID cards, T5577 cards, Ntag 213 215 216, etc. Item Type: NFC Card Copier Model: 300CD Material: ABS Range: Up to 3 km in open space. Power Supply: 4 x AAA battery, shipped without batteries. Supported Operating Systems: For Windows 98, ME, NT, 2000, XP, 2003, for Vista. For Windows XP x64,2003 x64, for Vista x64. For Linux. For OS X 10.5, for OS X 10.6. For WinCE 5.0, for Windows Embedded Compact. Features: 1. High-definition 2.8-inch color screen with clear display and built-in multilingual display. 2. ID and IC full-hand voice broadcast. 3. Supports read and write frequencies: 125KHz, 250KHz, 375KHz, 500KHz, 13.56MHz ISO1443A. 4. Supports reading: EM4100 EM4200, UID card, Ultralight, Ntag203, for HID 1386 1326 1346. 5. Supports card writing: For HID 138 1326 1346, T5577, EM4305, UID card. 6. The number can be entered directly with the number keys. 7. Powered by 4 x AAA battery or used in combination with USB power supply. 1 x NFC Card Copier 10 x T5577 Key 10 x T5577 Card 10 x UID Key 1 x USB Cable Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.