The image after about one year of use disappeared even at low contact of the cable, the weight had the deformed adapter (which I was not sure how much the input of the graphics card was also affected). So I looked for a mini - HDMI adapter in which there is no such leverage and found this. It works exactly as we had hoped, so I can each the same problem has put the purchase only to the heart.
Buyer, however, the seller is to be noted, with me came the goods from the UK, which is why the delivery took 1-2 weeks!