I bought the cable, at first everything was fine but after a month it burned out. I don't know if it was defective but I'm sorry for the shipping I paid

I bought this specific micro USB and in less than 3 weeks it loses contact from my phone's port! The conclusions are yours...

In terms of cable quality, etc., it is decent for its price, but it cannot deliver enough power to charge the phone (it has about 340mAh power, while the previous cable provides at least 1000mAh). The charging is so slow that if the phone is in use, the battery decreases instead of increasing. Do not buy it, it is not worth it even if it is a brand (Samsung).

No problem so far. Although I am skeptical about the cables. Most of them turn out to be problematic for me. I will come back with a new comment if I see that it's more of the same.

I don't know if it's authentic or not (maybe it's not), but it charges very slowly!!! Especially my device, the Galaxy A7 2018, which doesn't have a fast charger, takes many hours. It's only worth it for overnight charging or in very few cases! It's not worth it in general. It's better to use a short cable and a proper charger!!

After 2 weeks, it simply stopped working because the wires inside the cable got cut. It's not worth the 3€ at all, and it requires a lot of attention as it is more fragile than Apple's

It is very good and high quality!
Long and user-friendly!
It fits well both on my Galaxy S3 Neo and my friend's Note 3!