Upgraded Version Chameleon V2.0 with Restart function — press two buttons simultaneously to restart in case of power interruption. Our compact and versatile device supports reading, cloning, and emulation of various RFID tags and cards. It supports multiple RFID frequencies, including 125 kHz and 13.56 MHz. This device is suitable for developers, educators, researchers, and hobbyists working with RFID technology. Its portable design makes it easy to carry and use anywhere. Slight variations in product appearance, color, or printed text may occur between batches — these do not affect functionality. Color: Transparent Shell Material: Plastic Package Contents: 1 × RFID Reader 2 × Adapters (random color and appearance; specific color or appearance cannot be guaranteed; interface remains unchanged) 1 × USB Cable (random color; specific color cannot be guaranteed) 1 × Lanyard 3 × UID Keychains (random color; specific color cannot be guaranteed) 3 × CUID Keychains (random color; specific color cannot be guaranteed) Note: The above items are included only — no additional accessories are provided. Color representation may vary slightly due to lighting conditions and screen settings. Measurement tolerance: ±1–3 cm.