Upgraded Version Chameleon V2.0 with Restart function — press two buttons simultaneously to restart in case of power interruption. This compact and versatile device supports cloning and emulation of various RFID tags and cards. It enables copying of RFID tags and cards for authorized access applications requiring RFID authentication. It supports emulation and storage of multiple RFID card types, including 125 kHz and 13.56 MHz. This device is suitable for professionals and hobbyists working with RFID technology. Its portable design makes it convenient for on-the-go use. Product appearance, color, and printed text may vary slightly between batches; such variations do not affect functionality. Color: Transparent Shell Material: Plastic Package Contents: 1 x RFID Reader 2 x Adapter (color and appearance may vary; specific color or appearance cannot be guaranteed; interface remains unchanged) 1 x USB Cable (color may vary; specific color cannot be guaranteed) 1 x Lanyard 3 x UID Keychain (color may vary; specific color cannot be guaranteed) 3 x CUID Keychain (color may vary; specific color cannot be guaranteed) Only the items listed above are included. Note: Light reflection and display differences may cause slight color variation between the image and the actual product. Measurement tolerance is ±1–3 cm.