HTZ - to have doubt, get an original

Have, as has been written here before anyone else, strong doubt that it is the skillful HTZ cable is one of Hama. It was only the cable in an envelope.
The cables obtained by me could be so attached to the receiver and the wall that the signal also came through with a pair of pliers and much fumbling. It has an overall impression rather inferior. For now, I can and will use it to buy again or recommend it I would not secure.