Chameleon Ultra (RFID and NFC Cloner)

This product is sold as if it was a official Chameleon Ultra but its a clone and came labeled as a Chameleon 2.0. Im not sure how much that matters but it broke trust for me to this seller. I think it should be labled as a chameleon ultra clone. The picture of pcb is also not accurate to what came.

Works great, can't tell if is authentic or not. Concerned about a back door.

Fast shipping and product delivered as described! Thank you!