Our small and versatile devices can clone and mimic a variety of RFID tags and cards. With this device, you can create copies of RFID tags and cards that can be used to access secure areas or devices that require RFID authentication. You can also and store different types of RFID cards (125kHz/13.56MHz), and each channel can store 2. A total of 16 can be stored. This device is a valuable tool for anyone using RFID technology, whether you are an , security professional or a curious amateur. And, thanks to its compact and portable design, you can take it with you! Due to different batches, there may be differences in product appearance, color and printed text, which not affect usage. Color: Black Material: plastic Package Contents: 1 x RFID reader 2 x adapter (color and appearance are random, Not accepting designation) 1 x USB cable (color is random, Not accepting designation) 5 x UID keychain (color and appearance are random, Not accepting designation) 2 x T5577 keychain (color and appearance are random, Not accepting designation) 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.