Feature: This is an English version of the software, easy to use. Supported card types: ID cards (125 kHz, 175 kHz, 250 kHz, 300 kHz, 375 kHz, 500 kHz), IC cards (13.56 MHz). Standalone NFC simulation function: Enables NFC-enabled devices (e.g., smartphones, wearables) to emulate access cards for contactless entry. Compatible with blank writable RFID cards including UID, FUID, CUID, ZXUID, EUID, ICUID, E5500, E5550, T5577, EM4305, EL8265, 5200, 6200, 7200, and 8200. Note: Blue 125 kHz tags and white T5577 125 kHz HID cards are blank and require data writing using a compatible 125 kHz RFID writer before use. Blue 13.56 MHz UID keyfobs are pre-configured IC copy cards and support direct read/write operations. All supported cards are rewritable. The device connects to a computer via USB. Upon power-on, a disclaimer appears—do not press “OK” until the software is launched from the removable drive. Instructions are included in the software package. Note: Due to lighting and screen settings, actual product color may vary slightly from images. Slight dimensional variations may occur due to manual measurement.