Enhanced cloud decoding capabilities for superior encryption Built-in Chameleon chip detection Direct decoding of 1st/2nd/3rd generation flawless cards IC/ID firewall protection with IC partial/full encryption Operating frequency of 13.56 MHz, 125-500 kHz, supporting various IC and ID cards This product offers advanced decoding technology, ensuring secure data handling and storage. It supports a wide range of IC and ID cards, including UID/CUID/FUID/UFUID/GTU and ID cards like 5577/5200/8265. The device is designed for seamless integration with mobile wristbands and provides card formatting, cloud decoding, data storage, editing, and sharing capabilities. Color: As Shown Material: ABS Package Contents: 1*NFC Reader/Writer Kit 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.