The cable release can actually everything he should. The function is impeccable, he is tough enough to stand up some moisture. The operation is very easy and you get used to it. Actually, therefore 5 star. A star deduction because he forgets everything once again, what you just set laboriously when off him. This can be annoying when something more complex settings then times. Similarly, the duration of illumination is designed to significantly shortly after pressing the button for my taste.
All in all I'm very happy - so much so that I have for my new camera I ordered (with a new connection ...) the same again.