Upgraded Version with Reset Battery Function! Our small and versatile device can clone and emulate a wide range of RFID tags and cards. With this device, you can create copies of RFID tags and cards, which can be used to access secure areas or equipment that require RFID authentication. You can also emulate and store different types (125KHz/13.56MHz) of RFID cards. This device is a valuable tool for anyone working with RFID technology, whether you're a security professional or a hobbyist. Thanks to its compact and portable design, you can take it with you wherever you go! Color: White & Transparent Material: Plastic Tips: The product may be updated in different batches, and the actual product may have slight differences or color variations, which do not affect use. Package Contents: 1 x RFID Reader 2 x Adapter (random color and appearance, no specific color or appearance accepted) 1 x USB Cable (random color, no specific color accepted) 2 x 5200 Keychain (random color and appearance, no specific color or appearance accepted) Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual item. Measurement error allowed is +/- 1-3 cm.