I got this for free with the lenovo laptop and it has been 4years I am using it. The product is extremely good in terms of performance and looks. It comes with 3.0 port which makes it fastest than anything else. The cable is thick enough and there are no chances of crack even if used regularly. Sometimes it automatically gets disconnected even if the cable is perfectly connected. That is the only negative thing I see in the product, but that too is compromising as it offers data transfer from the point it gets disconnected.