Upgraded Version Chameleon V2.0 with a restart function, allowing you to double- two buttons to restart in case of battery failure. Capable of cloning and emulating a wide range of RFID tags and cards, making it versatile for various applications. Supports both 125KHZ and 13.56MHZ RFID card types, providing flexibility in usage. Compact and portable design, making it easy to carry and use . A valuable tool for engineers, security professionals, and hobbyists working with RFID technology. This small and versatile device allows you to create copies of RFID tags and cards, which can be used to access secure areas or equipment requiring RFID authentication. Its ability to emulate different types of RFID cards makes it an essential tool for anyone involved in RFID technology. Color: Black & Transparent Material: plastic Package Contents: 1 x RFID Reader 2 x Adapter(Random color and appearance) 1 x USB Cable (Random color) 6 x CUID Keychain(Random color and appearance) 4 x UID White Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.