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 duplication of RFID tags and cards for authorized access to systems requiring RFID authentication. The device supports multiple RFID frequencies, including 125 kHz and 13.56 MHz. It is suitable for professionals and enthusiasts working with RFID technology. Its portable design allows for convenient use on the go. 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 × RFID Reader 2 × Adapter (color and appearance may vary; specific color or appearance cannot be guaranteed; interface remains unchanged) 1 × USB Cable (color may vary; specific color cannot be guaranteed) 1 × Lanyard 3 × UID Keychain (color may vary; specific color cannot be guaranteed) 3 × CUID Keychain (color may vary; specific color cannot be guaranteed) Only the items listed above are included. Note: Lighting conditions and display settings may cause slight color differences between the product image and the actual item. Measurement tolerance: ±1–3 cm.